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musl/include/glob.h

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initial check-in, version 0.5.0
2011-02-12 05:22:29 +00:00
#ifndef _GLOB_H
#define _GLOB_H
#ifdef __cplusplus
extern "C" {
#endif
default features: make musl usable without feature test macros the old behavior of exposing nothing except plain ISO C can be obtained by defining __STRICT_ANSI__ or using a compiler option (such as -std=c99) that predefines it. the new default featureset is POSIX with XSI plus _BSD_SOURCE. any explicit feature test macros will inhibit the default. installation docs have also been updated to reflect this change.
2012-09-08 03:13:55 +00:00
#include <features.h>
use restrict everywhere it's required by c99 and/or posix 2008 to deal with the fact that the public headers may be used with pre-c99 compilers, __restrict is used in place of restrict, and defined appropriately for any supported compiler. we also avoid the form [restrict] since older versions of gcc rejected it due to a bug in the original c99 standard, and instead use the form *restrict.
2012-09-07 02:44:55 +00:00
initial check-in, version 0.5.0
2011-02-12 05:22:29 +00:00
#define __NEED_size_t
#include <bits/alltypes.h>
typedef struct {
size_t gl_pathc;
char **gl_pathv;
size_t gl_offs;
int __dummy1;
void *__dummy2[5];
} glob_t;
use restrict everywhere it's required by c99 and/or posix 2008 to deal with the fact that the public headers may be used with pre-c99 compilers, __restrict is used in place of restrict, and defined appropriately for any supported compiler. we also avoid the form [restrict] since older versions of gcc rejected it due to a bug in the original c99 standard, and instead use the form *restrict.
2012-09-07 02:44:55 +00:00
int glob(const char *__restrict, int, int (*)(const char *, int), glob_t *__restrict);
initial check-in, version 0.5.0
2011-02-12 05:22:29 +00:00
void globfree(glob_t *);
#define GLOB_ERR 0x01
#define GLOB_MARK 0x02
#define GLOB_NOSORT 0x04
#define GLOB_DOOFFS 0x08
#define GLOB_NOCHECK 0x10
#define GLOB_APPEND 0x20
#define GLOB_NOESCAPE 0x40
#define GLOB_PERIOD 0x80
#define GLOB_NOSPACE 1
#define GLOB_ABORTED 2
#define GLOB_NOMATCH 3
#define GLOB_NOSYS 4
_GNU_SOURCE is supposed to imply _LARGEFILE64_SOURCE this is ugly and stupid, but now that the *64 symbol names exist, a lot of broken GNU software detects them in configure, then either breaks during build due to missing off64_t definition, or attempts to compile without function declarations/prototypes. "fixing" it here is easier than telling everyone to add yet another feature test macro to their builds.
2012-06-04 12:03:56 +00:00
#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
add support for ugly *64 functions with _LARGEFILE64_SOURCE musl does not support legacy 32-bit-off_t whatsoever. off_t is always 64 bit, and correct programs that use off_t and the standard functions will just work out of the box. (on glibc, they would require -D_FILE_OFFSET_BITS=64 to work.) however, some programs instead define _LARGEFILE64_SOURCE and use alternate versions of all the standard types and functions with "64" appended to their names. we do not want code to actually get linked against these functions (it's ugly and inconsistent), so macros are used instead of prototypes with weak aliases in the library itself. eventually the weak aliases may be added at the library level for the sake of using code that was originally built against glibc, but the macros will still be the desired solution in the headers.
2012-05-04 04:13:23 +00:00
#define glob64 glob
#define globfree64 globfree
#endif
initial check-in, version 0.5.0
2011-02-12 05:22:29 +00:00
#ifdef __cplusplus
}
#endif
#endif