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| author | Rich Felker <dalias@aerifal.cx> | 2012-05-22 21:52:08 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-05-22 21:52:08 -0400 |
| commit | 419ae6d5c95629d3ebaff6f1880d52cb027ba924 (patch) | |
| tree | 9e38522b2d54cdaa3c282f3effb3daac06509edc /include/unistd.h | |
| parent | 7b5467cbae266d9cf91404a13c9b6b6e1d9b8204 (diff) | |
| download | musl-419ae6d5c95629d3ebaff6f1880d52cb027ba924.tar.gz musl-419ae6d5c95629d3ebaff6f1880d52cb027ba924.tar.xz musl-419ae6d5c95629d3ebaff6f1880d52cb027ba924.zip | |
support _BSD_SOURCE feature test macro
patch by Isaac Dunham. matched closely (maybe not exact) to glibc's idea of what _BSD_SOURCE should make visible.
Diffstat (limited to 'include/unistd.h')
| -rw-r--r-- | include/unistd.h | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/include/unistd.h b/include/unistd.h index b1a84d7e..01122761 100644 --- a/include/unistd.h +++ b/include/unistd.h @@ -16,6 +16,12 @@ extern "C" { #define SEEK_CUR 1 #define SEEK_END 2 +#if defined(_BSD_SOURCE) && !defined(L_SET) +#define L_SET SEEK_SET +#define L_INCR SEEK_CUR +#define L_XTND SEEK_END +#endif + #undef NULL #ifdef __cplusplus #define NULL 0 @@ -63,10 +69,13 @@ int rmdir(const char *); int truncate(const char *, off_t); int ftruncate(int, off_t); +#ifndef F_OK #define F_OK 0 #define R_OK 4 #define W_OK 2 #define X_OK 1 +#endif + int access(const char *, int); int faccessat(int, const char *, int, int); @@ -127,10 +136,12 @@ long fpathconf(int, int); long sysconf(int); size_t confstr(int, char *, size_t); +#ifndef F_ULOCK #define F_ULOCK 0 #define F_LOCK 1 #define F_TLOCK 2 #define F_TEST 3 +#endif #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) int lockf(int, int, off_t); @@ -143,10 +154,9 @@ int nice(int); void sync(void); #endif -#ifdef _GNU_SOURCE +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) int brk(void *); void *sbrk(intptr_t); -pid_t forkall(void); pid_t vfork(void); int vhangup(void); int chroot(const char *); @@ -155,6 +165,11 @@ int sethostname(const char *, size_t); int usleep(unsigned); unsigned ualarm(unsigned, unsigned); int setgroups(size_t, const gid_t []); +char *getpass(const char *); +#endif + +#ifdef _GNU_SOURCE +pid_t forkall(void); int setresuid(uid_t, uid_t, uid_t); int setresgid(gid_t, gid_t, gid_t); int getresuid(uid_t *, uid_t *, uid_t *); @@ -166,7 +181,6 @@ int getdtablesize(void); void setusershell(void); void endusershell(void); char *getusershell(void); -char *getpass(const char *); #endif #ifdef _LARGEFILE64_SOURCE |