2 * linux/lib/kasprintf.c
4 * Copyright (C) 1991, 1992 Linus Torvalds
8 #include <linux/module.h>
9 #include <linux/types.h>
10 #include <linux/string.h>
12 /* Simplified asprintf. */
13 char *kvasprintf(gfp_t gfp, const char *fmt, va_list ap)
20 len = vsnprintf(NULL, 0, fmt, aq);
23 p = kmalloc(len+1, gfp);
27 vsnprintf(p, len+1, fmt, ap);
31 EXPORT_SYMBOL(kvasprintf);
33 char *kasprintf(gfp_t gfp, const char *fmt, ...)
39 p = kvasprintf(gfp, fmt, ap);
44 EXPORT_SYMBOL(kasprintf);