diff options
| -rw-r--r-- | include/stdio.h | 1 | ||||
| -rw-r--r-- | src/stdio/fpurge.c | 11 |
2 files changed, 12 insertions, 0 deletions
diff --git a/include/stdio.h b/include/stdio.h index 69178cc8..b54fe195 100644 --- a/include/stdio.h +++ b/include/stdio.h @@ -158,6 +158,7 @@ int asprintf(char **, const char *, ...); int vasprintf(char **, const char *, va_list); void setlinebuf(FILE *); void setbuffer(FILE *, char *, size_t); +int fpurge(FILE *); #endif #ifdef __cplusplus diff --git a/src/stdio/fpurge.c b/src/stdio/fpurge.c new file mode 100644 index 00000000..a9e98e7b --- /dev/null +++ b/src/stdio/fpurge.c @@ -0,0 +1,11 @@ +#define _GNU_SOURCE +#include "stdio_impl.h" + +int __fpurge(FILE *f) +{ + f->wpos = f->wbase = f->wend = 0; + f->rpos = f->rend = 0; + return 0; +} + +weak_alias(__fpurge, fpurge); |