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| author | Dmitry Torokhov <dtor@insightbb.com> | 2007-05-01 06:24:54 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dtor@insightbb.com> | 2007-05-01 06:24:54 +0200 |
| commit | bc95f3669f5e6f63cf0b84fe4922c3c6dd4aa775 (patch) | |
| tree | 427fcf2a7287c16d4b5aa6cbf494d59579a6a8b1 /lib/vsprintf.c | |
| parent | Input: cobalt_btns - convert to use polldev library (diff) | |
| parent | libata: honour host controllers that want just one host (diff) | |
| download | linux-bc95f3669f5e6f63cf0b84fe4922c3c6dd4aa775.tar.xz linux-bc95f3669f5e6f63cf0b84fe4922c3c6dd4aa775.zip | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/usb/input/Makefile
drivers/usb/input/gtco.c
Diffstat (limited to 'lib/vsprintf.c')
| -rw-r--r-- | lib/vsprintf.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c index b025864d2e43..cbab1df150cf 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -851,23 +851,35 @@ EXPORT_SYMBOL(sscanf); /* Simplified asprintf. */ -char *kasprintf(gfp_t gfp, const char *fmt, ...) +char *kvasprintf(gfp_t gfp, const char *fmt, va_list ap) { - va_list ap; unsigned int len; char *p; + va_list aq; - va_start(ap, fmt); - len = vsnprintf(NULL, 0, fmt, ap); - va_end(ap); + va_copy(aq, ap); + len = vsnprintf(NULL, 0, fmt, aq); + va_end(aq); p = kmalloc(len+1, gfp); if (!p) return NULL; - va_start(ap, fmt); + vsnprintf(p, len+1, fmt, ap); - va_end(ap); + return p; } +EXPORT_SYMBOL(kvasprintf); + +char *kasprintf(gfp_t gfp, const char *fmt, ...) +{ + va_list ap; + char *p; + va_start(ap, fmt); + p = kvasprintf(gfp, fmt, ap); + va_end(ap); + + return p; +} EXPORT_SYMBOL(kasprintf); |