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/fgets.c | |
| parent | b25685d5dc26370ecae112f805b4141c4efdeea4 (diff) | |
update standards and safety checks
Diffstat (limited to 'src/stdio/fgets.c')
| -rw-r--r-- | src/stdio/fgets.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/stdio/fgets.c b/src/stdio/fgets.c index 8606fdea..8e7bf449 100644 --- a/src/stdio/fgets.c +++ b/src/stdio/fgets.c @@ -1,13 +1,14 @@ -#if 0 - #include <stdio.h> #include "_stdio.h" +#undef fgets /** read a string of characters from a file stream **/ char * fgets(char * restrict s, int n, FILE * restrict stream) { int i = 0; + SIGNAL_SAFE(0); + if (feof(stream)) { return NULL; } @@ -55,6 +56,3 @@ If an error occurs, the contents of ARGUMENT(s) are indeterminite. /* STDC(1) */ - - -#endif |