This is the mail archive of the
newlib@sourceware.org
mailing list for the newlib project.
[PATCH] Feature test macros overhaul: unistd.h, part 3
- From: Yaakov Selkowitz <yselkowi at redhat dot com>
- To: newlib at sourceware dot org
- Date: Thu, 30 Nov 2017 00:00:26 -0600
- Subject: [PATCH] Feature test macros overhaul: unistd.h, part 3
- Authentication-results: sourceware.org; auth=none
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
---
newlib/libc/include/sys/unistd.h | 22 +++++++++++++++++++++-
1 file changed, 21 insertions(+), 1 deletion(-)
diff --git a/newlib/libc/include/sys/unistd.h b/newlib/libc/include/sys/unistd.h
index 0df4dc374..05962219a 100644
--- a/newlib/libc/include/sys/unistd.h
+++ b/newlib/libc/include/sys/unistd.h
@@ -73,13 +73,17 @@ int _EXFUN(execvpe, (const char *__file, char * const __argv[], char * const
#if __ATFILE_VISIBLE
int _EXFUN(faccessat, (int __dirfd, const char *__path, int __mode, int __flags));
#endif
-#if __BSD_VISIBLE || __XSI_VISIBLE >= 4
+#if __BSD_VISIBLE || __XSI_VISIBLE >= 4 || __POSIX_VISIBLE >= 200809
int _EXFUN(fchdir, (int __fildes));
#endif
+#if __POSIX_VISIBLE >= 199309
int _EXFUN(fchmod, (int __fildes, mode_t __mode ));
+#endif
#if !defined(__INSIDE_CYGWIN__)
+#if __BSD_VISIBLE || __XSI_VISIBLE >= 4 || __POSIX_VISIBLE >= 200809
int _EXFUN(fchown, (int __fildes, uid_t __owner, gid_t __group ));
#endif
+#endif
#if __ATFILE_VISIBLE
int _EXFUN(fchownat, (int __dirfd, const char *__path, uid_t __owner, gid_t __group, int __flags));
#endif
@@ -89,7 +93,9 @@ int _EXFUN(fexecve, (int __fd, char * const __argv[], char * const __envp[] ));
pid_t _EXFUN(fork, (void ));
long _EXFUN(fpathconf, (int __fd, int __name ));
int _EXFUN(fsync, (int __fd));
+#if __POSIX_VISIBLE >= 199309
int _EXFUN(fdatasync, (int __fd));
+#endif
#if __GNU_VISIBLE
char * _EXFUN(get_current_dir_name, (void));
#endif
@@ -113,12 +119,16 @@ char * _EXFUN(getlogin, (void ));
#if defined(_POSIX_THREAD_SAFE_FUNCTIONS)
int _EXFUN(getlogin_r, (char *name, size_t namesize) );
#endif
+#if __BSD_VISIBLE || (__XSI_VISIBLE && __POSIX_VISIBLE < 200112)
char * _EXFUN(getpass, (const char *__prompt));
int _EXFUN(getpagesize, (void));
+#endif
#if __BSD_VISIBLE
int _EXFUN(getpeereid, (int, uid_t *, gid_t *));
#endif
+#if __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE >= 4
pid_t _EXFUN(getpgid, (pid_t));
+#endif
pid_t _EXFUN(getpgrp, (void ));
pid_t _EXFUN(getpid, (void ));
pid_t _EXFUN(getppid, (void ));
@@ -142,13 +152,17 @@ int _EXFUN(isatty, (int __fildes ));
int _EXFUN(issetugid, (void));
#endif
#if !defined(__INSIDE_CYGWIN__)
+#if __BSD_VISIBLE || __XSI_VISIBLE >= 4 || __POSIX_VISIBLE >= 200809
int _EXFUN(lchown, (const char *__path, uid_t __owner, gid_t __group ));
#endif
+#endif
int _EXFUN(link, (const char *__path1, const char *__path2 ));
#if __ATFILE_VISIBLE
int _EXFUN(linkat, (int __dirfd1, const char *__path1, int __dirfd2, const char *__path2, int __flags ));
#endif
+#if __MISC_VISIBLE || __XSI_VISIBLE
int _EXFUN(nice, (int __nice_value ));
+#endif
#if !defined(__INSIDE_CYGWIN__)
off_t _EXFUN(lseek, (int __fildes, off_t __offset, int __whence ));
#endif
@@ -168,8 +182,10 @@ int _EXFUN(pipe, (int __fildes[2] ));
#if __GNU_VISIBLE
int _EXFUN(pipe2, (int __fildes[2], int flags));
#endif
+#if __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE >= 500
ssize_t _EXFUN(pread, (int __fd, void *__buf, size_t __nbytes, off_t __offset));
ssize_t _EXFUN(pwrite, (int __fd, const void *__buf, size_t __nbytes, off_t __offset));
+#endif
_READ_WRITE_RETURN_TYPE _EXFUN(read, (int __fd, void *__buf, size_t __nbyte ));
#if __BSD_VISIBLE
int _EXFUN(rresvport, (int *__alport));
@@ -179,7 +195,9 @@ int _EXFUN(rmdir, (const char *__path ));
#if __BSD_VISIBLE
int _EXFUN(ruserok, (const char *rhost, int superuser, const char *ruser, const char *luser));
#endif
+#if __BSD_VISIBLE || (__XSI_VISIBLE >= 4 && __POSIX_VISIBLE < 200112)
void * _EXFUN(sbrk, (ptrdiff_t __incr));
+#endif
#if !defined(__INSIDE_CYGWIN__)
#if __BSD_VISIBLE || __POSIX_VISIBLE >= 200112
int _EXFUN(setegid, (gid_t __gid ));
@@ -194,7 +212,9 @@ int _EXFUN(setgroups, (int ngroups, const gid_t *grouplist ));
int _EXFUN(sethostname, (const char *, size_t));
#endif
int _EXFUN(setpgid, (pid_t __pid, pid_t __pgid ));
+#if __SVID_VISIBLE || __XSI_VISIBLE >= 500
int _EXFUN(setpgrp, (void ));
+#endif
#if (__BSD_VISIBLE || __XSI_VISIBLE >= 4) && !defined(__INSIDE_CYGWIN__)
int _EXFUN(setregid, (gid_t __rgid, gid_t __egid));
int _EXFUN(setreuid, (uid_t __ruid, uid_t __euid));
--
2.15.0