diff options
Diffstat (limited to 'src/stdio/putc_unlocked.c')
-rw-r--r-- | src/stdio/putc_unlocked.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/stdio/putc_unlocked.c b/src/stdio/putc_unlocked.c new file mode 100644 index 00000000..f01da717 --- /dev/null +++ b/src/stdio/putc_unlocked.c @@ -0,0 +1,8 @@ +#include "stdio_impl.h" + +int putc_unlocked(int c, FILE *f) +{ + return f->wpos < f->wstop ? (*f->wpos++ = c) : __overflow(f, c); +} + +weak_alias(putc_unlocked, fputc_unlocked); |