diff options
| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-04-09 19:51:18 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-04-09 19:51:18 +0000 |
| commit | 36ac7bee0f6b0be35eafd74e0fc865edd2352197 (patch) | |
| tree | b557dfbf03da9612bc09906fa3fb7559f556fed8 /libc/stdio/vsnprintf.c | |
| parent | f1459b13206cee20f322a53bb659a8735e2c8de0 (diff) | |
Factor out the core of vprintf() into separate function
vprintf_internal, so that:
* vprintf() does locking and __STDIO_STREAM_TRANS_TO_WRITE thing,
then calls vprintf_internal
* vsnprintf, vdprintf.c, vasprintf.c use
vprintf_internal directly
This makes sprintf faster (since it doesn't do any locking)
and stops it from pulling in fseek in static compile.
Diffstat (limited to 'libc/stdio/vsnprintf.c')
| -rw-r--r-- | libc/stdio/vsnprintf.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/libc/stdio/vsnprintf.c b/libc/stdio/vsnprintf.c index 51aaf43d0..4eef2c1a0 100644 --- a/libc/stdio/vsnprintf.c +++ b/libc/stdio/vsnprintf.c @@ -10,8 +10,6 @@ libc_hidden_proto(vsnprintf) -libc_hidden_proto(vfprintf) - #ifdef __UCLIBC_MJN3_ONLY__ #warning WISHLIST: Implement vsnprintf for non-buffered and no custom stream case. #endif /* __UCLIBC_MJN3_ONLY__ */ @@ -61,7 +59,7 @@ int vsnprintf(char *__restrict buf, size_t size, __STDIO_STREAM_DISABLE_GETC(&f); __STDIO_STREAM_ENABLE_PUTC(&f); - rv = vfprintf(&f, format, arg); + rv = _vfprintf_internal(&f, format, arg); if (size) { if (f.__bufpos == f.__bufend) { --f.__bufpos; @@ -203,7 +201,7 @@ int vsnprintf(char *__restrict buf, size_t size, #endif f.__nextopen = NULL; - rv = vfprintf(&f, format, arg); + rv = _vfprintf_internal(&f, format, arg); return rv; } |