diff options
| author | Eric Andersen <andersen@codepoet.org> | 2000-12-12 17:31:23 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2000-12-12 17:31:23 +0000 |
| commit | 469cdfc504836ec2e6ac4cfc8cc0a388dac149a4 (patch) | |
| tree | 4e4db87c9b33cb2b851f05865e148e231b1efcb0 /libc/stdio/stdio.c | |
| parent | 778e928992a8ba8334c34680e501f76d2ef2f868 (diff) | |
A few cleanups. Fix fflush so it remembers to init stdio.
Diffstat (limited to 'libc/stdio/stdio.c')
| -rw-r--r-- | libc/stdio/stdio.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/libc/stdio/stdio.c b/libc/stdio/stdio.c index f6fecd9c5..fbec9d5a9 100644 --- a/libc/stdio/stdio.c +++ b/libc/stdio/stdio.c @@ -28,7 +28,7 @@ #undef STUB_FWRITE -void __io_init_vars(void); +void __init_stdio(void); extern FILE *__IO_list; /* For fflush at exit */ @@ -40,8 +40,6 @@ struct fixed_buffer { extern struct fixed_buffer _fixed_buffers[2]; -#define Inline_init __io_init_vars() - #ifdef L__stdio_init #define buferr (stderr->unbuf) /* Stderr is unbuffered */ @@ -103,7 +101,7 @@ static int first_time = 0; struct fixed_buffer _fixed_buffers[2]; -void __io_init_vars(void) +void __init_stdio(void) { if (first_time) return; @@ -154,7 +152,7 @@ FILE *fp; { register int v; - Inline_init; + __init_stdio(); v = fp->mode; /* If last op was a read ... */ @@ -201,7 +199,7 @@ FILE *fp; { int ch; - Inline_init; + __init_stdio(); if (fp->mode & __MODE_WRITING) fflush(fp); @@ -245,6 +243,8 @@ FILE *fp; int len, cc, rv = 0; char *bstart; + __init_stdio(); + if (fp == NULL) { /* On NULL flush the lot. */ if (fflush(stdin)) return EOF; @@ -406,7 +406,7 @@ FILE *fp; int len, v; unsigned bytes, got = 0; - Inline_init; + __init_stdio(); v = fp->mode; @@ -611,7 +611,7 @@ const char *mode; int fopen_mode = 0; FILE *nfp = 0; - Inline_init; + __init_stdio(); /* If we've got an fp close the old one (freopen) */ if (fp) { @@ -733,6 +733,8 @@ FILE *fp; { int rv = 0; + __init_stdio(); + if (fp == 0) { errno = EINVAL; return EOF; |