diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/grantpt.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/grantpt.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/sysdeps/unix/sysv/linux/grantpt.c b/sysdeps/unix/sysv/linux/grantpt.c deleted file mode 100644 index 8cebde36ed..0000000000 --- a/sysdeps/unix/sysv/linux/grantpt.c +++ /dev/null @@ -1,44 +0,0 @@ -#include <assert.h> -#include <ctype.h> -#include <dirent.h> -#include <errno.h> -#include <fcntl.h> -#include <paths.h> -#include <stdlib.h> -#include <unistd.h> - -#include <not-cancel.h> - -#include "pty-private.h" - -#if HAVE_PT_CHOWN -/* Close all file descriptors except the one specified. */ -static void -close_all_fds (void) -{ - DIR *dir = __opendir ("/proc/self/fd"); - if (dir != NULL) - { - struct dirent64 *d; - while ((d = __readdir64 (dir)) != NULL) - if (isdigit (d->d_name[0])) - { - char *endp; - long int fd = strtol (d->d_name, &endp, 10); - if (*endp == '\0' && fd != PTY_FILENO && fd != dirfd (dir)) - close_not_cancel_no_status (fd); - } - - __closedir (dir); - - int nullfd = open_not_cancel_2 (_PATH_DEVNULL, O_RDONLY); - assert (nullfd == STDIN_FILENO); - nullfd = open_not_cancel_2 (_PATH_DEVNULL, O_WRONLY); - assert (nullfd == STDOUT_FILENO); - __dup2 (STDOUT_FILENO, STDERR_FILENO); - } -} -# define CLOSE_ALL_FDS() close_all_fds() -#endif - -#include <sysdeps/unix/grantpt.c> |