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- Add getsid, fchdir, getpgid, lchown, pread, pwrite, truncate,

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*at, and fexecve to the POSIX.1-2008 namespace.
- Remove getwd, ualarm, usleep, and vfork from the XSI namespace.
- Remove mkdtemp from the POSIX.1-2008 namespace (should be in stdlib.h).
This commit is contained in:
David Schultz 2009-03-04 03:32:28 +00:00
parent dad39763d9
commit b2aa672ecd
1 changed files with 38 additions and 26 deletions
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64
include/unistd.h
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@ -413,6 +413,33 @@ int setegid(gid_t);
int seteuid(uid_t);
#endif
/* 1003.1-2008 */
#if __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE
int getsid(pid_t _pid);
int fchdir(int);
int getpgid(pid_t _pid);
int lchown(const char *, uid_t, gid_t);
ssize_t pread(int, void *, size_t, off_t);
ssize_t pwrite(int, const void *, size_t, off_t);
/* See comment at ftruncate() above. */
#ifndef _TRUNCATE_DECLARED
#define _TRUNCATE_DECLARED
int truncate(const char *, off_t);
#endif
#endif /* __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE */
#if __POSIX_VISIBLE >= 200809 || __BSD_VISIBLE
int faccessat(int, const char *, int, int);
int fchmodat(int, const char *, mode_t, int);
int fchownat(int, const char *, uid_t, gid_t, int);
int fexecve(int, char *const [], char *const []);
int linkat(int, const char *, int, const char *, int);
ssize_t readlinkat(int, const char * __restrict, char * __restrict, size_t);
int symlinkat(const char *, int, const char *);
int unlinkat(int, const char *, int);
#endif /* __POSIX_VISIBLE >= 200809 || __BSD_VISIBLE */
/*
* symlink() was originally in POSIX.1a, which was withdrawn after
* being overtaken by events (1003.1-2001). It was in XPG4.2, and of
@ -427,16 +454,9 @@ int symlink(const char * __restrict, const char * __restrict);
char *crypt(const char *, const char *);
/* char *ctermid(char *); */ /* XXX ??? */
int encrypt(char *, int);
int fchdir(int);
long gethostid(void);
int getpgid(pid_t _pid);
int getsid(pid_t _pid);
char *getwd(char *); /* LEGACY: obsoleted by getcwd() */
int lchown(const char *, uid_t, gid_t);
int lockf(int, int, off_t);
int nice(int);
ssize_t pread(int, void *, size_t, off_t);
ssize_t pwrite(int, const void *, size_t, off_t);
int setpgrp(pid_t _pid, pid_t _pgrp); /* obsoleted by setpgid() */
int setregid(gid_t, gid_t);
int setreuid(uid_t, uid_t);
@ -447,15 +467,7 @@ void swab(const void * __restrict, void * __restrict, ssize_t);
#endif /* _SWAB_DECLARED */
void sync(void);
useconds_t ualarm(useconds_t, useconds_t);
int usleep(useconds_t);
pid_t vfork(void);
/* See comment at ftruncate() above. */
#ifndef _TRUNCATE_DECLARED
#define _TRUNCATE_DECLARED
int truncate(const char *, off_t);
#endif
#endif /* __XSI_VISIBLE */
#if __XSI_VISIBLE <= 500 || __BSD_VISIBLE
@ -467,6 +479,14 @@ char *getpass(const char *);
void *sbrk(intptr_t);
#endif
#if __XSI_VISIBLE <= 600 || __BSD_VISIBLE
char *getwd(char *); /* obsoleted by getcwd() */
useconds_t
ualarm(useconds_t, useconds_t);
int usleep(useconds_t);
pid_t vfork(void);
#endif
#if __BSD_VISIBLE
struct timeval; /* select(2) */
int acct(const char *);
@ -494,7 +514,10 @@ int initgroups(const char *, gid_t);
int iruserok(unsigned long, int, const char *, const char *);
int iruserok_sa(const void *, int, int, const char *, const char *);
int issetugid(void);
#ifndef _MKDTEMP_DECLARED
char *mkdtemp(char *);
#define _MKDTEMP_DECLARED
#endif
#ifndef _MKNOD_DECLARED
int mknod(const char *, mode_t, dev_t);
#define _MKNOD_DECLARED
@ -560,17 +583,6 @@ void *valloc(size_t); /* obsoleted by malloc() */
extern int optreset; /* getopt(3) external variable */
#endif
#endif /* __BSD_VISIBLE */
#if __BSD_VISIBLE
int faccessat(int, const char *, int, int);
int fchmodat(int, const char *, mode_t, int);
int fchownat(int, const char *, uid_t, gid_t, int);
int fexecve(int, char *const [], char *const []);
int linkat(int, const char *, int, const char *, int);
ssize_t readlinkat(int, const char * __restrict, char * __restrict, size_t);
int symlinkat(const char *, int, const char *);
int unlinkat(int, const char *, int);
#endif /* __BSD_VISIBLE */
__END_DECLS
#endif /* !_UNISTD_H_ */