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Feature test macros overhaul: unistd.h, part 2

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This fixes commit f70aad3de4 as well as some
other functions which were never properly guarded.

Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
This commit is contained in:
Yaakov Selkowitz
2017-06-29 13:45:46 -05:00
parent a254c82486
commit e4ee6c9aaf
1 changed files with 17 additions and 4 deletions
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21
newlib/libc/include/sys/unistd.h
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@@ -207,15 +207,21 @@ int _EXFUN(setuid, (uid_t __uid ));
void _EXFUN(setusershell, (void));
#endif
unsigned _EXFUN(sleep, (unsigned int __seconds ));
#if __XSI_VISIBLE
void _EXFUN(swab, (const void *__restrict, void *__restrict, ssize_t));
#endif
long _EXFUN(sysconf, (int __name ));
pid_t _EXFUN(tcgetpgrp, (int __fildes ));
int _EXFUN(tcsetpgrp, (int __fildes, pid_t __pgrp_id ));
char * _EXFUN(ttyname, (int __fildes ));
int _EXFUN(ttyname_r, (int, char *, size_t));
int _EXFUN(unlink, (const char *__path ));
#if __XSI_VISIBLE >= 500 && __POSIX_VISIBLE < 200809 || __BSD_VISIBLE
int _EXFUN(usleep, (useconds_t __useconds));
#endif
#if __BSD_VISIBLE
int _EXFUN(vhangup, (void ));
#endif
_READ_WRITE_RETURN_TYPE _EXFUN(write, (int __fd, const void *__buf, size_t __nbyte ));
#ifdef __CYGWIN__
@@ -252,27 +258,34 @@ _READ_WRITE_RETURN_TYPE _EXFUN(_write, (int __fd, const void *__buf, size_t __nb
int _EXFUN(_execve, (const char *__path, char * const __argv[], char * const __envp[] ));
#endif
#if defined(__CYGWIN__) || defined(__rtems__) || defined(__aarch64__) || defined (__arm__) || defined(__sh__) || defined(__SPU__)
#if !defined(__INSIDE_CYGWIN__)
#if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE >= 500
int _EXFUN(ftruncate, (int __fd, off_t __length));
#endif
#if __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE >= 500
int _EXFUN(truncate, (const char *, off_t __length));
#endif
#endif
#if defined(__BSD_VISIBLE) || (__XSI_VISIBLE >= 500)
#if __BSD_VISIBLE || __POSIX_VISIBLE < 200112
int _EXFUN(getdtablesize, (void));
#endif
#if __BSD_VISIBLE || __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE >= 500
useconds_t _EXFUN(ualarm, (useconds_t __useconds, useconds_t __interval));
#endif
#if __BSD_VISIBLE || __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE >= 500
#if !(defined (_WINSOCK_H) || defined (_WINSOCKAPI_) || defined (__USE_W32_SOCKETS))
/* winsock[2].h defines as __stdcall, and with int as 2nd arg */
int _EXFUN(gethostname, (char *__name, size_t __len));
#endif
#endif
#if defined(__CYGWIN__) || defined(__rtems__)
#if __MISC_VISIBLE
int _EXFUN(setdtablesize, (int));
#endif
#if defined(__CYGWIN__) || defined(__SPU__) || defined(__rtems__)
#if __BSD_VISIBLE || __XSI_VISIBLE >= 500
void _EXFUN(sync, (void));
#endif