mirror of git://git.musl-libc.org/musl
feature test support in unistd.h
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@ -40,7 +40,6 @@ int dup(int);
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int dup2(int, int);
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off_t lseek(int, off_t, int);
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int fsync(int);
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void sync(void);
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int fdatasync(int);
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ssize_t read(int, void *, size_t);
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@ -48,12 +47,6 @@ ssize_t write(int, const void *, size_t);
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ssize_t pread(int, void *, size_t, off_t);
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ssize_t pwrite(int, const void *, size_t, off_t);
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#define F_ULOCK 0
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#define F_LOCK 1
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#define F_TLOCK 2
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#define F_TEST 3
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int lockf(int, int, off_t);
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int chown(const char *, uid_t, gid_t);
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int fchown(int, uid_t, gid_t);
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int lchown(const char *, uid_t, gid_t);
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@ -81,17 +74,12 @@ int faccessat(int, const char *, int, int);
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int chdir(const char *);
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int fchdir(int);
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char *getcwd(char *, size_t);
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int chroot(const char *); /* dropped */
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unsigned alarm(unsigned);
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useconds_t ualarm(useconds_t, useconds_t);
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unsigned sleep(unsigned);
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int usleep(useconds_t);
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int pause(void);
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int nice(int);
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pid_t fork(void);
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pid_t vfork(void);
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int execve(const char *, char *const [], char *const []);
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int execv(const char *, char *const []);
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int execle(const char *, ...);
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@ -105,7 +93,6 @@ pid_t getppid(void);
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pid_t getpgrp(void);
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pid_t getpgid(pid_t);
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int setpgid(pid_t, pid_t);
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int setpgrp(void);
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pid_t setsid(void);
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pid_t getsid(pid_t);
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char *ttyname(int);
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@ -128,28 +115,45 @@ int setegid(gid_t);
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char *getlogin(void);
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int getlogin_r(char *, size_t);
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long gethostid(void);
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int gethostname(char *, size_t);
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int sethostname(const char *, size_t);
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int getpagesize(void);
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char *ctermid(char *);
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int vhangup(void); /* dropped */
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int getopt(int, char * const [], const char *);
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extern char *optarg;
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extern int optind, opterr, optopt;
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char *crypt(const char *, const char *);
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void encrypt(char *, int);
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void swab(const void *, void *, ssize_t);
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long pathconf(const char *, int);
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long fpathconf(int, int);
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long sysconf(int);
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size_t confstr(int, char *, size_t);
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#define F_ULOCK 0
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#define F_LOCK 1
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#define F_TLOCK 2
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#define F_TEST 3
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#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
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int lockf(int, int, off_t);
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int setpgrp(void);
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char *crypt(const char *, const char *);
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void encrypt(char *, int);
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void swab(const void *, void *, ssize_t);
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long gethostid(void);
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int nice(int);
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void sync(void);
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#endif
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#ifdef _GNU_SOURCE
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pid_t vfork(void);
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int vhangup(void);
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int chroot(const char *);
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int getpagesize(void);
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int sethostname(const char *, size_t);
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int usleep(useconds_t);
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useconds_t ualarm(useconds_t, useconds_t);
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int setgroups(int, const gid_t []);
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#endif
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#define _XOPEN_VERSION 700
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#define _XOPEN_UNIX 1
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#define _XOPEN_ENH_I18N 1
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