diff options
Diffstat (limited to 'src/lib/libc')
| -rw-r--r-- | src/lib/libc/debug.c | 1 | ||||
| -rw-r--r-- | src/lib/libc/stdio.c | 7 |
2 files changed, 6 insertions, 2 deletions
diff --git a/src/lib/libc/debug.c b/src/lib/libc/debug.c index f862fe6..d88b204 100644 --- a/src/lib/libc/debug.c +++ b/src/lib/libc/debug.c @@ -4,6 +4,7 @@ #include <kogata/syscall.h> #include <kogata/debug.h> #include <kogata/printf.h> +#include <kogata/mutex.h> void sys_panic(const char* msg, const char* file, int line) { dbg_printf("PANIC in user process\n %s\n at %s:%d\n", msg, file, line); diff --git a/src/lib/libc/stdio.c b/src/lib/libc/stdio.c index dcbcf83..864fb34 100644 --- a/src/lib/libc/stdio.c +++ b/src/lib/libc/stdio.c @@ -322,15 +322,18 @@ int fflush(FILE* stream) { dbg_printf("FFLUSH %p\n", stream); if (!(stream->file_mode & FM_WRITE)) return 0; - if (stream == NULL || stream->fd == 0) return EOF; + if (stream == NULL || stream->fd == 0) { + return EOF; + } if (stream->buf_mode != 0 && stream->out_buf_used > 0) { size_t ret = sc_write(stream->fd, stream->pos, stream->out_buf_used, stream->out_buf); - stream->out_buf_used = 0; if (ret != stream->out_buf_used) { return EOF; } + + stream->out_buf_used = 0; if (!(stream->st.type & (FT_CHARDEV | FT_CHANNEL | FT_DIR))) { stream->pos += ret; } |