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| author | Florian Weimer <fweimer@redhat.com> | 2017-08-31 14:07:23 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2017-08-31 14:48:25 +0200 |
| commit | 5f0704b66cea73cf2ab148ec4cff645cc301fd8c (patch) | |
| tree | 13817263f75cf2e72b3bc0ce9abafa4b9b7398e8 /libio/oldiofdopen.c | |
| parent | 5129873a8e913e207e5f7b4b521c72f41a1bbf6d (diff) | |
| download | glibc-5f0704b66cea73cf2ab148ec4cff645cc301fd8c.tar.gz | |
libio: Assume _LIBC, weak_alias, errno, (__set_)errno &c are defined
Do not define _POSIX_SOURCE.
Diffstat (limited to 'libio/oldiofdopen.c')
| -rw-r--r-- | libio/oldiofdopen.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/libio/oldiofdopen.c b/libio/oldiofdopen.c index 7f6180767e..42284263ba 100644 --- a/libio/oldiofdopen.c +++ b/libio/oldiofdopen.c @@ -32,10 +32,6 @@ #include "libioP.h" #include <fcntl.h> -#ifndef _IO_fcntl -# define _IO_fcntl __fcntl -#endif - _IO_FILE * attribute_compat_text_section _IO_old_fdopen (int fd, const char *mode) @@ -69,11 +65,7 @@ _IO_old_fdopen (int fd, const char *mode) } if (mode[0] == '+' || (mode[0] == 'b' && mode[1] == '+')) read_write &= _IO_IS_APPENDING; -#ifdef F_GETFL - fd_flags = _IO_fcntl (fd, F_GETFL); -#ifndef O_ACCMODE -#define O_ACCMODE (O_RDONLY|O_WRONLY|O_RDWR) -#endif + fd_flags = __fcntl (fd, F_GETFL); if (fd_flags == -1 || ((fd_flags & O_ACCMODE) == O_RDONLY && !(read_write & _IO_NO_WRITES)) || ((fd_flags & O_ACCMODE) == O_WRONLY && !(read_write & _IO_NO_READS))) @@ -97,12 +89,9 @@ _IO_old_fdopen (int fd, const char *mode) */ if ((posix_mode & O_APPEND) && !(fd_flags & O_APPEND)) { -#ifdef F_SETFL - if (_IO_fcntl (fd, F_SETFL, fd_flags | O_APPEND) == -1) -#endif + if (__fcntl (fd, F_SETFL, fd_flags | O_APPEND) == -1) return NULL; } -#endif new_f = (struct locked_FILE *) malloc (sizeof (struct locked_FILE)); if (new_f == NULL) |