diff options
Diffstat (limited to 'contrib/syslinux-4.02/com32/lib/vasprintf.c')
-rw-r--r-- | contrib/syslinux-4.02/com32/lib/vasprintf.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/com32/lib/vasprintf.c b/contrib/syslinux-4.02/com32/lib/vasprintf.c new file mode 100644 index 0000000..a1215a3 --- /dev/null +++ b/contrib/syslinux-4.02/com32/lib/vasprintf.c @@ -0,0 +1,25 @@ +/* + * vasprintf.c + */ + +#include <stdio.h> +#include <stdlib.h> +#include <stdarg.h> + +int vasprintf(char **bufp, const char *format, va_list ap) +{ + va_list ap1; + int bytes; + char *p; + + va_copy(ap1, ap); + + bytes = vsnprintf(NULL, 0, format, ap1) + 1; + va_end(ap1); + + *bufp = p = malloc(bytes); + if (!p) + return -1; + + return vsnprintf(p, bytes, format, ap); +} |