diff options
| author | Jakob Kaivo <jkk@ung.org> | 2024-01-30 14:25:31 -0500 |
|---|---|---|
| committer | Jakob Kaivo <jkk@ung.org> | 2024-01-30 14:25:31 -0500 |
| commit | 000a7c045c98c30aac86db93f8c9c978e5ca8c59 (patch) | |
| tree | f882b1258d0c9b32f8517a9557b86e6ebc8aa9bb /src/stdio/fopen.c | |
| parent | b25685d5dc26370ecae112f805b4141c4efdeea4 (diff) | |
update standards and safety checks
Diffstat (limited to 'src/stdio/fopen.c')
| -rw-r--r-- | src/stdio/fopen.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/stdio/fopen.c b/src/stdio/fopen.c index d20015ca..b62491bc 100644 --- a/src/stdio/fopen.c +++ b/src/stdio/fopen.c @@ -1,9 +1,8 @@ -#if 0 - #include <errno.h> #include <stdio.h> #include <stdlib.h> #include "_stdio.h" +#undef fopen /** open a file stream **/ @@ -12,6 +11,8 @@ FILE * fopen(const char * restrict filename, const char * restrict mode) FILE *f = NULL; size_t i; + SIGNAL_SAFE(0); + for (i = 0; i < FOPEN_MAX; i++) { if (__stdio.FILES[i].bmode == 0) { f = &(__stdio.FILES[i]); @@ -65,6 +66,3 @@ The error and end-of-file indicators are cleared. /* STDC(1) */ - - -#endif |