diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/open.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/open.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/open.c b/sysdeps/unix/sysv/linux/open.c index b3912d5554..3ef0e53e4c 100644 --- a/sysdeps/unix/sysv/linux/open.c +++ b/sysdeps/unix/sysv/linux/open.c @@ -22,6 +22,7 @@ #include <stdarg.h> #include <sysdep-cancel.h> +#include <not-cancel.h> #ifndef __OFF_T_MATCHES_OFF64_T @@ -48,4 +49,24 @@ weak_alias (__libc_open, __open) libc_hidden_weak (__open) weak_alias (__libc_open, open) +# if !IS_IN (rtld) +int +__open_nocancel (const char *file, int oflag, ...) +{ + int mode = 0; + + if (__OPEN_NEEDS_MODE (oflag)) + { + va_list arg; + va_start (arg, oflag); + mode = va_arg (arg, int); + va_end (arg); + } + + return INLINE_SYSCALL_CALL (openat, AT_FDCWD, file, oflag, mode); +} +# else +strong_alias (__libc_open, __open_nocancel) +# endif +libc_hidden_def (__open_nocancel) #endif |