diff options
Diffstat (limited to 'debug/vdprintf_chk.c')
| -rw-r--r-- | debug/vdprintf_chk.c | 37 |
1 files changed, 5 insertions, 32 deletions
diff --git a/debug/vdprintf_chk.c b/debug/vdprintf_chk.c index 4386127cfe..e04514e355 100644 --- a/debug/vdprintf_chk.c +++ b/debug/vdprintf_chk.c @@ -24,41 +24,14 @@ This exception applies to code released by its copyright holders in files containing the exception. */ -#include <libioP.h> -#include <stdio_ext.h> +#include <libio/libioP.h> int -__vdprintf_chk (int d, int flags, const char *format, va_list arg) +__vdprintf_chk (int d, int flag, const char *format, va_list ap) { - struct _IO_FILE_plus tmpfil; - struct _IO_wide_data wd; - int done; - -#ifdef _IO_MTSAFE_IO - tmpfil.file._lock = NULL; -#endif - _IO_no_init (&tmpfil.file, _IO_USER_LOCK, 0, &wd, &_IO_wfile_jumps); - _IO_JUMPS (&tmpfil) = &_IO_file_jumps; - _IO_new_file_init_internal (&tmpfil); - if (_IO_file_attach (&tmpfil.file, d) == NULL) - { - _IO_un_link (&tmpfil); - return EOF; - } - tmpfil.file._flags |= _IO_DELETE_DONT_CLOSE; - - _IO_mask_flags (&tmpfil.file, _IO_NO_READS, - _IO_NO_READS+_IO_NO_WRITES+_IO_IS_APPENDING); - - /* For flags > 0 (i.e. __USE_FORTIFY_LEVEL > 1) request that %n + /* For flag > 0 (i.e. __USE_FORTIFY_LEVEL > 1) request that %n can only come from read-only format strings. */ - if (flags > 0) - tmpfil.file._flags2 |= _IO_FLAGS2_FORTIFY; - - done = __vfprintf_internal (&tmpfil.file, format, arg, 0); - - _IO_FINISH (&tmpfil.file); + unsigned int mode = (flag > 0) ? PRINTF_FORTIFY : 0; - return done; + return __vdprintf_internal (d, format, ap, mode); } -libc_hidden_def (__vdprintf_chk) |