mirror of
https://github.com/mpv-player/mpv
synced 2025-03-19 01:47:38 +00:00
correct const usage in the option handling code so that tables can be
declared const and moved from .data to .text/rodata sections. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24994 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
rfelker
parent
d1ba6a710e
commit
452c2c5652
156
m_option.c
156
m_option.c
@ -23,7 +23,7 @@
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//#define NO_FREE
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#endif
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m_option_t* m_option_list_find(m_option_t* list,const char* name) {
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const m_option_t* m_option_list_find(const m_option_t* list,const char* name) {
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int i;
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for(i = 0 ; list[i].name ; i++) {
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@ -40,7 +40,7 @@ m_option_t* m_option_list_find(m_option_t* list,const char* name) {
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// Default function that just does a memcpy
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static void copy_opt(m_option_t* opt,void* dst,void* src) {
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static void copy_opt(const m_option_t* opt,void* dst,void* src) {
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if(dst && src)
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memcpy(dst,src,opt->type->size);
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}
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@ -76,7 +76,7 @@ static char* dup_printf(const char *fmt, ...) {
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#define VAL(x) (*(int*)(x))
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static int parse_flag(m_option_t* opt,char *name, char *param, void* dst, int src) {
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static int parse_flag(const m_option_t* opt,const char *name, char *param, void* dst, int src) {
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if (src == M_CONFIG_FILE) {
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if(!param) return M_OPT_MISSING_PARAM;
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if (!strcasecmp(param, "yes") || /* any other language? */
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@ -114,14 +114,14 @@ static int parse_flag(m_option_t* opt,char *name, char *param, void* dst, int sr
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}
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}
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static char* print_flag(m_option_t* opt, void* val) {
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static char* print_flag(const m_option_t* opt, void* val) {
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if(VAL(val) == opt->min)
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return strdup("no");
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else
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return strdup("yes");
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}
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m_option_type_t m_option_type_flag = {
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const m_option_type_t m_option_type_flag = {
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"Flag",
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"need yes or no in config files",
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sizeof(int),
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@ -136,7 +136,7 @@ m_option_type_t m_option_type_flag = {
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// Integer
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static int parse_int(m_option_t* opt,char *name, char *param, void* dst, int src) {
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static int parse_int(const m_option_t* opt,const char *name, char *param, void* dst, int src) {
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long tmp_int;
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char *endptr;
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src = 0;
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@ -167,12 +167,12 @@ static int parse_int(m_option_t* opt,char *name, char *param, void* dst, int src
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return 1;
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}
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static char* print_int(m_option_t* opt, void* val) {
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static char* print_int(const m_option_t* opt, void* val) {
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opt = NULL;
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return dup_printf("%d",VAL(val));
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}
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m_option_type_t m_option_type_int = {
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const m_option_type_t m_option_type_int = {
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"Integer",
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"",
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sizeof(int),
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@ -190,7 +190,7 @@ m_option_type_t m_option_type_int = {
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#undef VAL
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#define VAL(x) (*(double*)(x))
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static int parse_double(m_option_t* opt,char *name, char *param, void* dst, int src) {
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static int parse_double(const m_option_t* opt,const char *name, char *param, void* dst, int src) {
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double tmp_float;
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char* endptr;
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src = 0;
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@ -239,12 +239,12 @@ static int parse_double(m_option_t* opt,char *name, char *param, void* dst, int
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return 1;
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}
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static char* print_double(m_option_t* opt, void* val) {
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static char* print_double(const m_option_t* opt, void* val) {
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opt = NULL;
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return dup_printf("%f",VAL(val));
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}
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m_option_type_t m_option_type_double = {
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const m_option_type_t m_option_type_double = {
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"Double",
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"double precission floating point number or ratio (numerator[:/]denominator)",
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sizeof(double),
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@ -260,19 +260,19 @@ m_option_type_t m_option_type_double = {
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#undef VAL
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#define VAL(x) (*(float*)(x))
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static int parse_float(m_option_t* opt,char *name, char *param, void* dst, int src) {
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static int parse_float(const m_option_t* opt,const char *name, char *param, void* dst, int src) {
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double tmp;
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int r= parse_double(opt, name, param, &tmp, src);
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if(r==1 && dst) VAL(dst) = tmp;
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return r;
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}
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static char* print_float(m_option_t* opt, void* val) {
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static char* print_float(const m_option_t* opt, void* val) {
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opt = NULL;
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return dup_printf("%f",VAL(val));
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}
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m_option_type_t m_option_type_float = {
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const m_option_type_t m_option_type_float = {
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"Float",
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"floating point number or ratio (numerator[:/]denominator)",
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sizeof(float),
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@ -289,7 +289,7 @@ m_option_type_t m_option_type_float = {
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#undef VAL
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#define VAL(x) (*(off_t*)(x))
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static int parse_position(m_option_t* opt,char *name, char *param, void* dst, int src) {
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static int parse_position(const m_option_t* opt,const char *name, char *param, void* dst, int src) {
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off_t tmp_off;
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char dummy;
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@ -322,11 +322,11 @@ static int parse_position(m_option_t* opt,char *name, char *param, void* dst, in
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return 1;
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}
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static char* print_position(m_option_t* opt, void* val) {
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static char* print_position(const m_option_t* opt, void* val) {
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return dup_printf("%"PRId64,(int64_t)VAL(val));
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}
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m_option_type_t m_option_type_position = {
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const m_option_type_t m_option_type_position = {
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"Position",
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"Integer (off_t)",
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sizeof(off_t),
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@ -345,7 +345,7 @@ m_option_type_t m_option_type_position = {
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#undef VAL
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#define VAL(x) (*(char**)(x))
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static int parse_str(m_option_t* opt,char *name, char *param, void* dst, int src) {
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static int parse_str(const m_option_t* opt,const char *name, char *param, void* dst, int src) {
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if (param == NULL)
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@ -373,11 +373,11 @@ static int parse_str(m_option_t* opt,char *name, char *param, void* dst, int src
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}
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static char* print_str(m_option_t* opt, void* val) {
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static char* print_str(const m_option_t* opt, void* val) {
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return (val && VAL(val) && strlen(VAL(val)) > 0) ? strdup(VAL(val)) : NULL;
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}
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static void copy_str(m_option_t* opt,void* dst, void* src) {
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static void copy_str(const m_option_t* opt,void* dst, void* src) {
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if(dst && src) {
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#ifndef NO_FREE
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if(VAL(dst)) free(VAL(dst)); //FIXME!!!
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@ -395,7 +395,7 @@ static void free_str(void* src) {
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}
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}
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m_option_type_t m_option_type_string = {
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const m_option_type_t m_option_type_string = {
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"String",
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"",
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sizeof(char*),
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@ -525,14 +525,14 @@ static char *get_nextsep(char *ptr, char sep, int modify) {
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return ptr;
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}
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static int parse_str_list(m_option_t* opt,char *name, char *param, void* dst, int src) {
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static int parse_str_list(const m_option_t* opt,const char *name, char *param, void* dst, int src) {
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int n = 0,len = strlen(opt->name);
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char *str;
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char *ptr = param, *last_ptr, **res;
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int op = OP_NONE;
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if(opt->name[len-1] == '*' && ((int)strlen(name) > len - 1)) {
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char* n = &name[len-1];
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const char* n = &name[len-1];
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if(strcasecmp(n,"-add") == 0)
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op = OP_ADD;
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else if(strcasecmp(n,"-pre") == 0)
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@ -612,7 +612,7 @@ static int parse_str_list(m_option_t* opt,char *name, char *param, void* dst, in
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return 1;
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}
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static void copy_str_list(m_option_t* opt,void* dst, void* src) {
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static void copy_str_list(const m_option_t* opt,void* dst, void* src) {
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int n;
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char **d,**s;
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@ -636,7 +636,7 @@ static void copy_str_list(m_option_t* opt,void* dst, void* src) {
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VAL(dst) = d;
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}
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static char* print_str_list(m_option_t* opt, void* src) {
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static char* print_str_list(const m_option_t* opt, void* src) {
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char **lst = NULL;
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char *ret = NULL,*last = NULL;
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int i;
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@ -656,7 +656,7 @@ static char* print_str_list(m_option_t* opt, void* src) {
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return ret;
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}
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m_option_type_t m_option_type_string_list = {
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const m_option_type_t m_option_type_string_list = {
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"String list",
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"A list of strings separated by ','\n"
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"Option with a name ending in an * permits using the following suffix: \n"
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@ -707,7 +707,7 @@ static void free_func_pf(void* src) {
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}
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// Parser for func_param and func_full
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static int parse_func_pf(m_option_t* opt,char *name, char *param, void* dst, int src) {
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static int parse_func_pf(const m_option_t* opt,const char *name, char *param, void* dst, int src) {
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m_func_save_t *s,*p;
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if(!dst)
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@ -728,7 +728,7 @@ static int parse_func_pf(m_option_t* opt,char *name, char *param, void* dst, int
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return 1;
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}
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static void copy_func_pf(m_option_t* opt,void* dst, void* src) {
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static void copy_func_pf(const m_option_t* opt,void* dst, void* src) {
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m_func_save_t *d = NULL, *s,* last = NULL;
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if(!(dst && src)) return;
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@ -754,7 +754,7 @@ static void copy_func_pf(m_option_t* opt,void* dst, void* src) {
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/////////////////// Func_param
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static void set_func_param(m_option_t* opt, void* dst, void* src) {
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static void set_func_param(const m_option_t* opt, void* dst, void* src) {
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m_func_save_t* s;
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if(!src) return;
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@ -768,7 +768,7 @@ static void set_func_param(m_option_t* opt, void* dst, void* src) {
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((m_opt_func_param_t) opt->p)(opt,s->param);
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}
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m_option_type_t m_option_type_func_param = {
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const m_option_type_t m_option_type_func_param = {
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"Func param",
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"",
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sizeof(m_func_save_t*),
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@ -783,7 +783,7 @@ m_option_type_t m_option_type_func_param = {
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/////////////////// Func_full
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static void set_func_full(m_option_t* opt, void* dst, void* src) {
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static void set_func_full(const m_option_t* opt, void* dst, void* src) {
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m_func_save_t* s;
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if(!src) return;
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@ -795,7 +795,7 @@ static void set_func_full(m_option_t* opt, void* dst, void* src) {
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}
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}
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m_option_type_t m_option_type_func_full = {
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const m_option_type_t m_option_type_func_full = {
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"Func full",
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"",
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sizeof(m_func_save_t*),
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@ -813,20 +813,20 @@ m_option_type_t m_option_type_func_full = {
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#undef VAL
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#define VAL(x) (*(int*)(x))
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static int parse_func(m_option_t* opt,char *name, char *param, void* dst, int src) {
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static int parse_func(const m_option_t* opt,const char *name, char *param, void* dst, int src) {
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if(dst)
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VAL(dst) += 1;
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return 0;
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}
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static void set_func(m_option_t* opt,void* dst, void* src) {
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static void set_func(const m_option_t* opt,void* dst, void* src) {
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int i;
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if(opt->priv) ((m_opt_default_func_t)opt->priv)(opt,opt->name);
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for(i = 0 ; i < VAL(src) ; i++)
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((m_opt_func_t) opt->p)(opt);
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}
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m_option_type_t m_option_type_func = {
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const m_option_type_t m_option_type_func = {
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"Func",
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"",
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sizeof(int),
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@ -841,7 +841,7 @@ m_option_type_t m_option_type_func = {
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/////////////////// Print
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static int parse_print(m_option_t* opt,char *name, char *param, void* dst, int src) {
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static int parse_print(const m_option_t* opt,const char *name, char *param, void* dst, int src) {
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if(opt->type == CONF_TYPE_PRINT_INDIRECT)
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mp_msg(MSGT_CFGPARSER, MSGL_INFO, "%s", *(char **) opt->p);
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else if(opt->type == CONF_TYPE_PRINT_FUNC)
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@ -854,7 +854,7 @@ static int parse_print(m_option_t* opt,char *name, char *param, void* dst, int s
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return 1;
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}
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m_option_type_t m_option_type_print = {
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const m_option_type_t m_option_type_print = {
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"Print",
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"",
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0,
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@ -867,7 +867,7 @@ m_option_type_t m_option_type_print = {
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NULL
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};
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m_option_type_t m_option_type_print_indirect = {
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const m_option_type_t m_option_type_print_indirect = {
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"Print",
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"",
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0,
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@ -880,7 +880,7 @@ m_option_type_t m_option_type_print_indirect = {
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NULL
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};
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m_option_type_t m_option_type_print_func = {
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const m_option_type_t m_option_type_print_func = {
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"Print",
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"",
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0,
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@ -898,12 +898,12 @@ m_option_type_t m_option_type_print_func = {
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#undef VAL
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#define VAL(x) (*(char***)(x))
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static int parse_subconf(m_option_t* opt,char *name, char *param, void* dst, int src) {
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static int parse_subconf(const m_option_t* opt,const char *name, char *param, void* dst, int src) {
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char *subparam;
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char *subopt;
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int nr = 0,i,r;
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m_option_t *subopts;
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char *p;
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const m_option_t *subopts;
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const char *p;
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char** lst = NULL;
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if (param == NULL || strlen(param) == 0)
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@ -938,7 +938,7 @@ static int parse_subconf(m_option_t* opt,char *name, char *param, void* dst, int
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p = &p[1];
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} else if (p[0] == '%') {
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p = &p[1];
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optlen = (int)strtol(p, &p, 0);
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optlen = (int)strtol(p, (char**)&p, 0);
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if (!p || p[0] != '%' || (optlen > strlen(p) - 1)) {
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mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Invalid length %i for '%s'\n", optlen, subopt);
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return M_OPT_INVALID;
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@ -993,7 +993,7 @@ static int parse_subconf(m_option_t* opt,char *name, char *param, void* dst, int
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return 1;
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}
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m_option_type_t m_option_type_subconfig = {
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const m_option_type_t m_option_type_subconfig = {
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"Subconfig",
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"The syntax is -option opt1=foo:flag:opt2=blah",
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sizeof(int),
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@ -1054,7 +1054,7 @@ static struct {
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{ NULL, 0 }
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};
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static int parse_imgfmt(m_option_t* opt,char *name, char *param, void* dst, int src) {
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static int parse_imgfmt(const m_option_t* opt,const char *name, char *param, void* dst, int src) {
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uint32_t fmt = 0;
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int i;
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@ -1089,7 +1089,7 @@ static int parse_imgfmt(m_option_t* opt,char *name, char *param, void* dst, int
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return 1;
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}
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m_option_type_t m_option_type_imgfmt = {
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const m_option_type_t m_option_type_imgfmt = {
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"Image format",
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"Please report any missing colorspaces.",
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sizeof(uint32_t),
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@ -1142,7 +1142,7 @@ static struct {
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{ NULL, 0 }
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};
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static int parse_afmt(m_option_t* opt,char *name, char *param, void* dst, int src) {
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static int parse_afmt(const m_option_t* opt,const char *name, char *param, void* dst, int src) {
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uint32_t fmt = 0;
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int i;
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@ -1177,7 +1177,7 @@ static int parse_afmt(m_option_t* opt,char *name, char *param, void* dst, int sr
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return 1;
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}
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m_option_type_t m_option_type_afmt = {
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const m_option_type_t m_option_type_afmt = {
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"Audio format",
|
||||
"Please report any missing formats.",
|
||||
sizeof(uint32_t),
|
||||
@ -1191,7 +1191,7 @@ m_option_type_t m_option_type_afmt = {
|
||||
};
|
||||
|
||||
|
||||
static double parse_timestring(char *str)
|
||||
static double parse_timestring(const char *str)
|
||||
{
|
||||
int a, b;
|
||||
double d;
|
||||
@ -1205,7 +1205,7 @@ static double parse_timestring(char *str)
|
||||
}
|
||||
|
||||
|
||||
static int parse_time(m_option_t* opt,char *name, char *param, void* dst, int src)
|
||||
static int parse_time(const m_option_t* opt,const char *name, char *param, void* dst, int src)
|
||||
{
|
||||
double time;
|
||||
|
||||
@ -1224,7 +1224,7 @@ static int parse_time(m_option_t* opt,char *name, char *param, void* dst, int sr
|
||||
return 1;
|
||||
}
|
||||
|
||||
m_option_type_t m_option_type_time = {
|
||||
const m_option_type_t m_option_type_time = {
|
||||
"Time",
|
||||
"",
|
||||
sizeof(double),
|
||||
@ -1240,7 +1240,7 @@ m_option_type_t m_option_type_time = {
|
||||
|
||||
// Time or size (-endpos)
|
||||
|
||||
static int parse_time_size(m_option_t* opt,char *name, char *param, void* dst, int src) {
|
||||
static int parse_time_size(const m_option_t* opt,const char *name, char *param, void* dst, int src) {
|
||||
m_time_size_t ts;
|
||||
char unit[4];
|
||||
double end_at;
|
||||
@ -1285,7 +1285,7 @@ out:
|
||||
return 1;
|
||||
}
|
||||
|
||||
m_option_type_t m_option_type_time_size = {
|
||||
const m_option_type_t m_option_type_time_size = {
|
||||
"Time or size",
|
||||
"",
|
||||
sizeof(m_time_size_t),
|
||||
@ -1306,7 +1306,7 @@ m_option_type_t m_option_type_time_size = {
|
||||
#undef VAL
|
||||
#define VAL(x) (*(m_obj_settings_t**)(x))
|
||||
|
||||
static int find_obj_desc(char* name,m_obj_list_t* l,m_struct_t** ret) {
|
||||
static int find_obj_desc(const char* name,const m_obj_list_t* l,const m_struct_t** ret) {
|
||||
int i;
|
||||
char* n;
|
||||
|
||||
@ -1320,10 +1320,10 @@ static int find_obj_desc(char* name,m_obj_list_t* l,m_struct_t** ret) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int get_obj_param(const char* opt_name,const char* obj_name, m_struct_t* desc,
|
||||
static int get_obj_param(const char* opt_name,const char* obj_name, const m_struct_t* desc,
|
||||
char* str,int* nold,int oldmax,char** dst) {
|
||||
char* eq;
|
||||
m_option_t* opt;
|
||||
const m_option_t* opt;
|
||||
int r;
|
||||
|
||||
eq = strchr(str,'=');
|
||||
@ -1374,7 +1374,7 @@ static int get_obj_param(const char* opt_name,const char* obj_name, m_struct_t*
|
||||
}
|
||||
|
||||
static int get_obj_params(const char* opt_name, const char* name,char* params,
|
||||
m_struct_t* desc,char separator, char*** _ret) {
|
||||
const m_struct_t* desc,char separator, char*** _ret) {
|
||||
int n = 0,nold = 0, nopts,r;
|
||||
char* ptr,*last_ptr = params;
|
||||
char** ret;
|
||||
@ -1387,7 +1387,7 @@ static int get_obj_params(const char* opt_name, const char* name,char* params,
|
||||
}
|
||||
printf("\n Name Type Min Max\n\n");
|
||||
for(n = 0 ; desc->fields[n].name ; n++) {
|
||||
m_option_t* opt = &desc->fields[n];
|
||||
const m_option_t* opt = &desc->fields[n];
|
||||
if(opt->type->flags & M_OPT_TYPE_HAS_CHILD) continue;
|
||||
if(opt->flags & M_OPT_MIN)
|
||||
sprintf(min,"%-8.0f",opt->min);
|
||||
@ -1470,12 +1470,12 @@ static int get_obj_params(const char* opt_name, const char* name,char* params,
|
||||
return 1;
|
||||
}
|
||||
|
||||
static int parse_obj_params(m_option_t* opt,char *name,
|
||||
static int parse_obj_params(const m_option_t* opt,const char *name,
|
||||
char *param, void* dst, int src) {
|
||||
char** opts;
|
||||
int r;
|
||||
m_obj_params_t* p = opt->priv;
|
||||
m_struct_t* desc;
|
||||
const m_struct_t* desc;
|
||||
char* cpy = strdup(param);
|
||||
|
||||
// We need the object desc
|
||||
@ -1499,7 +1499,7 @@ static int parse_obj_params(m_option_t* opt,char *name,
|
||||
}
|
||||
|
||||
|
||||
m_option_type_t m_option_type_obj_params = {
|
||||
const m_option_type_t m_option_type_obj_params = {
|
||||
"Object params",
|
||||
"",
|
||||
0,
|
||||
@ -1515,28 +1515,28 @@ m_option_type_t m_option_type_obj_params = {
|
||||
/// Some predefined types as a definition would be quite lengthy
|
||||
|
||||
/// Span arguments
|
||||
static m_span_t m_span_params_dflts = { -1, -1 };
|
||||
static m_option_t m_span_params_fields[] = {
|
||||
static const m_span_t m_span_params_dflts = { -1, -1 };
|
||||
static const m_option_t m_span_params_fields[] = {
|
||||
{"start", M_ST_OFF(m_span_t,start), CONF_TYPE_INT, M_OPT_MIN, 1 ,0, NULL},
|
||||
{"end", M_ST_OFF(m_span_t,end), CONF_TYPE_INT, M_OPT_MIN , 1 ,0, NULL},
|
||||
{ NULL, NULL, 0, 0, 0, 0, NULL }
|
||||
};
|
||||
static struct m_struct_st m_span_opts = {
|
||||
static const struct m_struct_st m_span_opts = {
|
||||
"m_span",
|
||||
sizeof(m_span_t),
|
||||
&m_span_params_dflts,
|
||||
m_span_params_fields
|
||||
};
|
||||
m_obj_params_t m_span_params_def = {
|
||||
const m_obj_params_t m_span_params_def = {
|
||||
&m_span_opts,
|
||||
'-'
|
||||
};
|
||||
|
||||
static int parse_obj_settings(char* opt,char* str,m_obj_list_t* list,
|
||||
static int parse_obj_settings(const char* opt,char* str,const m_obj_list_t* list,
|
||||
m_obj_settings_t **_ret, int ret_n) {
|
||||
int r;
|
||||
char *param,**plist = NULL;
|
||||
m_struct_t* desc;
|
||||
const m_struct_t* desc;
|
||||
m_obj_settings_t *ret = _ret ? *_ret : NULL;
|
||||
|
||||
|
||||
@ -1584,11 +1584,11 @@ static int parse_obj_settings(char* opt,char* str,m_obj_list_t* list,
|
||||
|
||||
static void free_obj_settings_list(void* dst);
|
||||
|
||||
static int obj_settings_list_del(char *opt_name,char *param,void* dst, int src) {
|
||||
static int obj_settings_list_del(const char *opt_name,char *param,void* dst, int src) {
|
||||
char** str_list = NULL;
|
||||
int r,i,idx_max = 0;
|
||||
char* rem_id = "_removed_marker_";
|
||||
m_option_t list_opt = {opt_name , NULL, CONF_TYPE_STRING_LIST,
|
||||
const m_option_t list_opt = {opt_name , NULL, CONF_TYPE_STRING_LIST,
|
||||
0, 0, 0, NULL };
|
||||
m_obj_settings_t* obj_list = dst ? VAL(dst) : NULL;
|
||||
|
||||
@ -1642,7 +1642,7 @@ static int obj_settings_list_del(char *opt_name,char *param,void* dst, int src)
|
||||
return 1;
|
||||
}
|
||||
|
||||
static int parse_obj_settings_list(m_option_t* opt,char *name,
|
||||
static int parse_obj_settings_list(const m_option_t* opt,const char *name,
|
||||
char *param, void* dst, int src) {
|
||||
int n = 0,r,len = strlen(opt->name);
|
||||
char *str;
|
||||
@ -1655,7 +1655,7 @@ static int parse_obj_settings_list(m_option_t* opt,char *name,
|
||||
return M_OPT_INVALID;
|
||||
|
||||
if(opt->name[len-1] == '*' && ((int)strlen(name) > len - 1)) {
|
||||
char* n = &name[len-1];
|
||||
const char* n = &name[len-1];
|
||||
if(strcasecmp(n,"-add") == 0)
|
||||
op = OP_ADD;
|
||||
else if(strcasecmp(n,"-pre") == 0)
|
||||
@ -1796,7 +1796,7 @@ static void free_obj_settings_list(void* dst) {
|
||||
VAL(dst) = NULL;
|
||||
}
|
||||
|
||||
static void copy_obj_settings_list(m_option_t* opt,void* dst, void* src) {
|
||||
static void copy_obj_settings_list(const m_option_t* opt,void* dst, void* src) {
|
||||
m_obj_settings_t *d,*s;
|
||||
int n;
|
||||
|
||||
@ -1824,7 +1824,7 @@ static void copy_obj_settings_list(m_option_t* opt,void* dst, void* src) {
|
||||
VAL(dst) = d;
|
||||
}
|
||||
|
||||
m_option_type_t m_option_type_obj_settings_list = {
|
||||
const m_option_type_t m_option_type_obj_settings_list = {
|
||||
"Object settings list",
|
||||
"",
|
||||
sizeof(m_obj_settings_t*),
|
||||
@ -1839,7 +1839,7 @@ m_option_type_t m_option_type_obj_settings_list = {
|
||||
|
||||
|
||||
|
||||
static int parse_obj_presets(m_option_t* opt,char *name,
|
||||
static int parse_obj_presets(const m_option_t* opt,const char *name,
|
||||
char *param, void* dst, int src) {
|
||||
m_obj_presets_t* obj_p = (m_obj_presets_t*)opt->priv;
|
||||
m_struct_t *in_desc,*out_desc;
|
||||
@ -1886,7 +1886,7 @@ static int parse_obj_presets(m_option_t* opt,char *name,
|
||||
if(!dst) return 1;
|
||||
|
||||
for(i = 0 ; in_desc->fields[i].name ; i++) {
|
||||
m_option_t* out_opt = m_option_list_find(out_desc->fields,
|
||||
const m_option_t* out_opt = m_option_list_find(out_desc->fields,
|
||||
in_desc->fields[i].name);
|
||||
if(!out_opt) {
|
||||
mp_msg(MSGT_CFGPARSER, MSGL_ERR, "Option %s: Unable to find the target option for field %s.\nPlease report this to the developers.\n",name,in_desc->fields[i].name);
|
||||
@ -1898,7 +1898,7 @@ static int parse_obj_presets(m_option_t* opt,char *name,
|
||||
}
|
||||
|
||||
|
||||
m_option_type_t m_option_type_obj_presets = {
|
||||
const m_option_type_t m_option_type_obj_presets = {
|
||||
"Object presets",
|
||||
"",
|
||||
0,
|
||||
@ -1911,7 +1911,7 @@ m_option_type_t m_option_type_obj_presets = {
|
||||
NULL
|
||||
};
|
||||
|
||||
static int parse_custom_url(m_option_t* opt,char *name,
|
||||
static int parse_custom_url(const m_option_t* opt,const char *name,
|
||||
char *url, void* dst, int src) {
|
||||
int pos1, pos2, r, v6addr = 0;
|
||||
char *ptr1=NULL, *ptr2=NULL, *ptr3=NULL, *ptr4=NULL;
|
||||
@ -2108,7 +2108,7 @@ static int parse_custom_url(m_option_t* opt,char *name,
|
||||
}
|
||||
|
||||
/// TODO : Write the other needed funcs for 'normal' options
|
||||
m_option_type_t m_option_type_custom_url = {
|
||||
const m_option_type_t m_option_type_custom_url = {
|
||||
"Custom URL",
|
||||
"",
|
||||
0,
|
||||
|
||||
84
m_option.h
84
m_option.h
@ -21,39 +21,39 @@ struct m_struct_st;
|
||||
///////////////////////////// Options types declarations ////////////////////////////
|
||||
|
||||
// Simple types
|
||||
extern m_option_type_t m_option_type_flag;
|
||||
extern m_option_type_t m_option_type_int;
|
||||
extern m_option_type_t m_option_type_float;
|
||||
extern m_option_type_t m_option_type_double;
|
||||
extern m_option_type_t m_option_type_string;
|
||||
extern m_option_type_t m_option_type_string_list;
|
||||
extern m_option_type_t m_option_type_position;
|
||||
extern m_option_type_t m_option_type_time;
|
||||
extern m_option_type_t m_option_type_time_size;
|
||||
extern const m_option_type_t m_option_type_flag;
|
||||
extern const m_option_type_t m_option_type_int;
|
||||
extern const m_option_type_t m_option_type_float;
|
||||
extern const m_option_type_t m_option_type_double;
|
||||
extern const m_option_type_t m_option_type_string;
|
||||
extern const m_option_type_t m_option_type_string_list;
|
||||
extern const m_option_type_t m_option_type_position;
|
||||
extern const m_option_type_t m_option_type_time;
|
||||
extern const m_option_type_t m_option_type_time_size;
|
||||
|
||||
extern m_option_type_t m_option_type_print;
|
||||
extern m_option_type_t m_option_type_print_indirect;
|
||||
extern m_option_type_t m_option_type_print_func;
|
||||
extern m_option_type_t m_option_type_subconfig;
|
||||
extern m_option_type_t m_option_type_imgfmt;
|
||||
extern m_option_type_t m_option_type_afmt;
|
||||
extern const m_option_type_t m_option_type_print;
|
||||
extern const m_option_type_t m_option_type_print_indirect;
|
||||
extern const m_option_type_t m_option_type_print_func;
|
||||
extern const m_option_type_t m_option_type_subconfig;
|
||||
extern const m_option_type_t m_option_type_imgfmt;
|
||||
extern const m_option_type_t m_option_type_afmt;
|
||||
|
||||
// Func-based types
|
||||
extern m_option_type_t m_option_type_func_full;
|
||||
extern m_option_type_t m_option_type_func_param;
|
||||
extern m_option_type_t m_option_type_func;
|
||||
extern const m_option_type_t m_option_type_func_full;
|
||||
extern const m_option_type_t m_option_type_func_param;
|
||||
extern const m_option_type_t m_option_type_func;
|
||||
|
||||
/// Callback used to reset func options.
|
||||
typedef void (*m_opt_default_func_t)(m_option_t *, char*);
|
||||
typedef void (*m_opt_default_func_t)(const m_option_t *, const char*);
|
||||
|
||||
/// Callback used by m_option_type_func_full options.
|
||||
typedef int (*m_opt_func_full_t)(m_option_t *, char *, char *);
|
||||
typedef int (*m_opt_func_full_t)(const m_option_t *, const char *, char *);
|
||||
|
||||
/// Callback used by m_option_type_func_param options.
|
||||
typedef int (*m_opt_func_param_t)(m_option_t *, char *);
|
||||
typedef int (*m_opt_func_param_t)(const m_option_t *, const char *);
|
||||
|
||||
/// Callback used by m_option_type_func options.
|
||||
typedef int (*m_opt_func_t)(m_option_t *);
|
||||
typedef int (*m_opt_func_t)(const m_option_t *);
|
||||
|
||||
// Backwards compatibility
|
||||
typedef m_opt_default_func_t cfg_default_func_t;
|
||||
@ -95,7 +95,7 @@ typedef struct m_obj_settings {
|
||||
* field (\ref m_option::priv) must point to a \ref m_obj_list_t describing
|
||||
* the available object types.
|
||||
*/
|
||||
extern m_option_type_t m_option_type_obj_settings_list;
|
||||
extern const m_option_type_t m_option_type_obj_settings_list;
|
||||
|
||||
/// Extra definition needed for \ref m_option_type_obj_presets options.
|
||||
typedef struct {
|
||||
@ -116,18 +116,18 @@ typedef struct {
|
||||
* The option priv field (\ref m_option::priv) must point to a correctly
|
||||
* filled \ref m_obj_presets_t.
|
||||
*/
|
||||
extern m_option_type_t m_option_type_obj_presets;
|
||||
extern const m_option_type_t m_option_type_obj_presets;
|
||||
|
||||
/// Parse an URL into a struct.
|
||||
/** The option priv field (\ref m_option::priv) must point to a
|
||||
* \ref m_struct_st describing which fields of the URL must be used.
|
||||
*/
|
||||
extern m_option_type_t m_option_type_custom_url;
|
||||
extern const m_option_type_t m_option_type_custom_url;
|
||||
|
||||
/// Extra definition needed for \ref m_option_type_obj_params options.
|
||||
typedef struct {
|
||||
/// Field descriptions.
|
||||
struct m_struct_st* desc;
|
||||
const struct m_struct_st* desc;
|
||||
/// Field separator to use.
|
||||
char separator;
|
||||
} m_obj_params_t;
|
||||
@ -137,14 +137,14 @@ typedef struct {
|
||||
* successively sets a field from the struct. The option priv field
|
||||
* (\ref m_option::priv) must point to a \ref m_obj_params_t.
|
||||
*/
|
||||
extern m_option_type_t m_option_type_obj_params;
|
||||
extern const m_option_type_t m_option_type_obj_params;
|
||||
|
||||
typedef struct {
|
||||
int start;
|
||||
int end;
|
||||
} m_span_t;
|
||||
/// Ready made settings to parse a \ref m_span_t with a start-end syntax.
|
||||
extern m_obj_params_t m_span_params_def;
|
||||
extern const m_obj_params_t m_span_params_def;
|
||||
|
||||
|
||||
// FIXME: backward compatibility
|
||||
@ -196,7 +196,7 @@ struct m_option_type {
|
||||
* \return On error a negative value is returned, on success the number of arguments
|
||||
* consumed. For details see \ref OptionParserReturn.
|
||||
*/
|
||||
int (*parse)(m_option_t* opt,char *name, char *param, void* dst, int src);
|
||||
int (*parse)(const m_option_t* opt,const char *name, char *param, void* dst, int src);
|
||||
|
||||
/// Print back a value in string form.
|
||||
/** \param opt The option to print.
|
||||
@ -204,7 +204,7 @@ struct m_option_type {
|
||||
* \return An allocated string containing the text value or (void*)-1
|
||||
* on error.
|
||||
*/
|
||||
char* (*print)(m_option_t* opt, void* val);
|
||||
char* (*print)(const m_option_t* opt, void* val);
|
||||
|
||||
/** \name
|
||||
* These functions are called to save/set/restore the status of the
|
||||
@ -219,21 +219,21 @@ struct m_option_type {
|
||||
* \param dst Pointer to the destination memory.
|
||||
* \param src Pointer to the source memory.
|
||||
*/
|
||||
void (*save)(m_option_t* opt,void* dst, void* src);
|
||||
void (*save)(const m_option_t* opt,void* dst, void* src);
|
||||
|
||||
/// Set the value in the program (dst) from a save slot.
|
||||
/** \param opt The option to copy.
|
||||
* \param dst Pointer to the destination memory.
|
||||
* \param src Pointer to the source memory.
|
||||
*/
|
||||
void (*set)(m_option_t* opt,void* dst, void* src);
|
||||
void (*set)(const m_option_t* opt,void* dst, void* src);
|
||||
|
||||
/// Copy the data between two save slots. If NULL and size is > 0 a memcpy will be used.
|
||||
/** \param opt The option to copy.
|
||||
* \param dst Pointer to the destination memory.
|
||||
* \param src Pointer to the source memory.
|
||||
*/
|
||||
void (*copy)(m_option_t* opt,void* dst, void* src);
|
||||
void (*copy)(const m_option_t* opt,void* dst, void* src);
|
||||
//@}
|
||||
|
||||
/// Free the data allocated for a save slot.
|
||||
@ -251,7 +251,7 @@ struct m_option_type {
|
||||
*/
|
||||
struct m_option {
|
||||
/// Option name.
|
||||
char *name;
|
||||
const char *name;
|
||||
|
||||
/// Reserved for higher level APIs, it shouldn't be used by parsers.
|
||||
/** The suboption parser and func types do use it. They should instead
|
||||
@ -261,7 +261,7 @@ struct m_option {
|
||||
void *p;
|
||||
|
||||
/// Option type.
|
||||
m_option_type_t* type;
|
||||
const m_option_type_t* type;
|
||||
|
||||
/// See \ref OptionFlags.
|
||||
unsigned int flags;
|
||||
@ -451,17 +451,17 @@ struct m_option {
|
||||
* \param name Name of the option.
|
||||
* \return The matching option or NULL.
|
||||
*/
|
||||
m_option_t* m_option_list_find(m_option_t* list,const char* name);
|
||||
const m_option_t* m_option_list_find(const m_option_t* list,const char* name);
|
||||
|
||||
/// Helper to parse options, see \ref m_option_type::parse.
|
||||
inline static int
|
||||
m_option_parse(m_option_t* opt,char *name, char *param, void* dst, int src) {
|
||||
m_option_parse(const m_option_t* opt,const char *name, char *param, void* dst, int src) {
|
||||
return opt->type->parse(opt,name,param,dst,src);
|
||||
}
|
||||
|
||||
/// Helper to print options, see \ref m_option_type::print.
|
||||
inline static char*
|
||||
m_option_print(m_option_t* opt, void* val_ptr) {
|
||||
m_option_print(const m_option_t* opt, void* val_ptr) {
|
||||
if(opt->type->print)
|
||||
return opt->type->print(opt,val_ptr);
|
||||
else
|
||||
@ -470,21 +470,21 @@ m_option_print(m_option_t* opt, void* val_ptr) {
|
||||
|
||||
/// Helper around \ref m_option_type::save.
|
||||
inline static void
|
||||
m_option_save(m_option_t* opt,void* dst, void* src) {
|
||||
m_option_save(const m_option_t* opt,void* dst, void* src) {
|
||||
if(opt->type->save)
|
||||
opt->type->save(opt,dst,src);
|
||||
}
|
||||
|
||||
/// Helper around \ref m_option_type::set.
|
||||
inline static void
|
||||
m_option_set(m_option_t* opt,void* dst, void* src) {
|
||||
m_option_set(const m_option_t* opt,void* dst, void* src) {
|
||||
if(opt->type->set)
|
||||
opt->type->set(opt,dst,src);
|
||||
}
|
||||
|
||||
/// Helper around \ref m_option_type::copy.
|
||||
inline static void
|
||||
m_option_copy(m_option_t* opt,void* dst, void* src) {
|
||||
m_option_copy(const m_option_t* opt,void* dst, void* src) {
|
||||
if(opt->type->copy)
|
||||
opt->type->copy(opt,dst,src);
|
||||
else if(opt->type->size > 0)
|
||||
@ -493,7 +493,7 @@ m_option_copy(m_option_t* opt,void* dst, void* src) {
|
||||
|
||||
/// Helper around \ref m_option_type::free.
|
||||
inline static void
|
||||
m_option_free(m_option_t* opt,void* dst) {
|
||||
m_option_free(const m_option_t* opt,void* dst) {
|
||||
if(opt->type->free)
|
||||
opt->type->free(dst);
|
||||
}
|
||||
|
||||
18
m_struct.c
18
m_struct.c
@ -11,8 +11,8 @@
|
||||
#include "m_struct.h"
|
||||
#include "mp_msg.h"
|
||||
|
||||
m_option_t*
|
||||
m_struct_get_field(m_struct_t* st,const char* f) {
|
||||
const m_option_t*
|
||||
m_struct_get_field(const m_struct_t* st,const char* f) {
|
||||
int i;
|
||||
|
||||
for(i = 0 ; st->fields[i].name ; i++) {
|
||||
@ -23,7 +23,7 @@ m_struct_get_field(m_struct_t* st,const char* f) {
|
||||
}
|
||||
|
||||
void*
|
||||
m_struct_alloc(m_struct_t* st) {
|
||||
m_struct_alloc(const m_struct_t* st) {
|
||||
int i;
|
||||
void* r;
|
||||
|
||||
@ -51,8 +51,8 @@ m_struct_alloc(m_struct_t* st) {
|
||||
}
|
||||
|
||||
int
|
||||
m_struct_set(m_struct_t* st, void* obj, char* field, char* param) {
|
||||
m_option_t* f = m_struct_get_field(st,field);
|
||||
m_struct_set(const m_struct_t* st, void* obj, char* field, char* param) {
|
||||
const m_option_t* f = m_struct_get_field(st,field);
|
||||
|
||||
if(!f) {
|
||||
mp_msg(MSGT_CFGPARSER, MSGL_ERR,"Struct %s doesn't have any %s field\n",
|
||||
@ -70,8 +70,8 @@ m_struct_set(m_struct_t* st, void* obj, char* field, char* param) {
|
||||
}
|
||||
|
||||
void
|
||||
m_struct_reset(m_struct_t* st, void* obj, const char* field) {
|
||||
m_option_t* f;
|
||||
m_struct_reset(const m_struct_t* st, void* obj, const char* field) {
|
||||
const m_option_t* f;
|
||||
|
||||
if(!field) { // Reset all options
|
||||
int i;
|
||||
@ -92,7 +92,7 @@ m_struct_reset(m_struct_t* st, void* obj, const char* field) {
|
||||
|
||||
/// Free an allocated struct
|
||||
void
|
||||
m_struct_free(m_struct_t* st, void* obj) {
|
||||
m_struct_free(const m_struct_t* st, void* obj) {
|
||||
int i;
|
||||
|
||||
for(i = 0 ; st->fields[i].name ; i++)
|
||||
@ -101,7 +101,7 @@ m_struct_free(m_struct_t* st, void* obj) {
|
||||
}
|
||||
|
||||
void*
|
||||
m_struct_copy(m_struct_t* st, void* obj) {
|
||||
m_struct_copy(const m_struct_t* st, void* obj) {
|
||||
void* r = malloc(st->size);
|
||||
int i;
|
||||
|
||||
|
||||
16
m_struct.h
16
m_struct.h
@ -22,7 +22,7 @@ typedef struct m_struct_st {
|
||||
/** The p field of the \ref m_option struct must contain the offset
|
||||
* of the member in the struct (use M_ST_OFF macro for this).
|
||||
*/
|
||||
struct m_option* fields;
|
||||
const struct m_option* fields;
|
||||
} m_struct_t;
|
||||
|
||||
|
||||
@ -60,7 +60,7 @@ typedef struct m_struct_st {
|
||||
* \return The newly allocated object set to default.
|
||||
*/
|
||||
void*
|
||||
m_struct_alloc(m_struct_t* st);
|
||||
m_struct_alloc(const m_struct_t* st);
|
||||
|
||||
/// Set a field of the struct.
|
||||
/** \param st Struct definition.
|
||||
@ -70,7 +70,7 @@ m_struct_alloc(m_struct_t* st);
|
||||
* \return 0 on error, 1 on success.
|
||||
*/
|
||||
int
|
||||
m_struct_set(m_struct_t* st, void* obj, char* field, char* param);
|
||||
m_struct_set(const m_struct_t* st, void* obj, char* field, char* param);
|
||||
|
||||
/// Reset a field (or all if field == NULL) to defaults.
|
||||
/** \param st Struct definition.
|
||||
@ -78,7 +78,7 @@ m_struct_set(m_struct_t* st, void* obj, char* field, char* param);
|
||||
* \param field Name of the field to reset, if NULL all fields are reseted.
|
||||
*/
|
||||
void
|
||||
m_struct_reset(m_struct_t* st, void* obj, const char* field);
|
||||
m_struct_reset(const m_struct_t* st, void* obj, const char* field);
|
||||
|
||||
/// Create a copy of an existing struct.
|
||||
/** \param st Struct definition.
|
||||
@ -86,22 +86,22 @@ m_struct_reset(m_struct_t* st, void* obj, const char* field);
|
||||
* \return Newly allocated copy of obj.
|
||||
*/
|
||||
void*
|
||||
m_struct_copy(m_struct_t* st, void* obj);
|
||||
m_struct_copy(const m_struct_t* st, void* obj);
|
||||
|
||||
/// Free an allocated struct.
|
||||
/** \param st Struct definition.
|
||||
* \param obj Pointer to the struct to copy.
|
||||
*/
|
||||
void
|
||||
m_struct_free(m_struct_t* st, void* obj);
|
||||
m_struct_free(const m_struct_t* st, void* obj);
|
||||
|
||||
/// Get a field description.
|
||||
/** \param st Struct definition.
|
||||
* \param f Name of the field.
|
||||
* \return The \ref m_option struct describing the field or NULL if not found.
|
||||
*/
|
||||
struct m_option*
|
||||
m_struct_get_field(m_struct_t* st,const char* f);
|
||||
const struct m_option*
|
||||
m_struct_get_field(const m_struct_t* st,const char* f);
|
||||
|
||||
///@}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user