diff options
Diffstat (limited to 'libc/stdlib/unix_grantpt.c')
| -rw-r--r-- | libc/stdlib/unix_grantpt.c | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/libc/stdlib/unix_grantpt.c b/libc/stdlib/unix_grantpt.c index 0e7d50a99..f88a54bc0 100644 --- a/libc/stdlib/unix_grantpt.c +++ b/libc/stdlib/unix_grantpt.c @@ -17,16 +17,6 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#define memchr __memchr -#define getgid __getgid -#define getuid __getuid -#define setrlimit __setrlimit -#define waitpid __waitpid -#define dup2 __dup2 -#define chmod __chmod -#define vfork __vfork -#define fork __fork - #include <assert.h> #include <errno.h> #include <grp.h> @@ -40,6 +30,20 @@ #include <unistd.h> #include "pty-private.h" +libc_hidden_proto(memchr) +libc_hidden_proto(getgid) +libc_hidden_proto(getuid) +libc_hidden_proto(setrlimit) +libc_hidden_proto(waitpid) +libc_hidden_proto(dup2) +libc_hidden_proto(chmod) +libc_hidden_proto(chown) +libc_hidden_proto(vfork) +libc_hidden_proto(fork) +libc_hidden_proto(stat) +libc_hidden_proto(ptsname_r) +libc_hidden_proto(execle) +libc_hidden_proto(_exit) /* uClinux-2.0 has vfork, but Linux 2.0 doesn't */ #include <sys/syscall.h> @@ -47,8 +51,6 @@ #define vfork fork #endif -extern int __ptsname_r (int fd, char *buf, size_t buflen) attribute_hidden; - /* Return the result of ptsname_r in the buffer pointed to by PTS, which should be of length BUF_LEN. If it is too long to fit in this buffer, a sufficiently long buffer is allocated using malloc, @@ -65,7 +67,7 @@ pts_name (int fd, char **pts, size_t buf_len) if (buf_len) { - rv = __ptsname_r (fd, buf, buf_len); + rv = ptsname_r (fd, buf, buf_len); if (rv != 0 || memchr (buf, '\0', buf_len)) /* We either got an error, or we succeeded and the @@ -122,7 +124,7 @@ grantpt (int fd) if (pts_name (fd, &buf, sizeof (_buf))) return -1; - if (__stat(buf, &st) < 0) + if (stat(buf, &st) < 0) goto cleanup; /* Make sure that we own the device. */ @@ -168,10 +170,10 @@ grantpt (int fd) /* We pase the master pseudo terminal as file descriptor PTY_FILENO. */ if (fd != PTY_FILENO) if (dup2 (fd, PTY_FILENO) < 0) - _exit_internal (FAIL_EBADF); + _exit (FAIL_EBADF); execle (_PATH_PT_CHOWN, _PATH_PT_CHOWN, NULL, NULL); - _exit_internal (FAIL_EXEC); + _exit (FAIL_EXEC); } else { |