From 253a32e2f9ff1cbb8edbe7c79834a678daebeb93 Mon Sep 17 00:00:00 2001 From: Jakob Kaivo Date: Sat, 9 Feb 2019 13:14:01 -0500 Subject: merge POSIX.1-1988/1990 --- src/unistd/execl.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 src/unistd/execl.c (limited to 'src/unistd/execl.c') diff --git a/src/unistd/execl.c b/src/unistd/execl.c new file mode 100644 index 00000000..4bfcdd9b --- /dev/null +++ b/src/unistd/execl.c @@ -0,0 +1,24 @@ +#include "stddef.h" +#include "sys/types.h" +#include +#include "limits.h" +#include "stdarg.h" + +int execl(const char *path, const char *arg0, ... /*, (char *)0 */) +{ + char *argv[_POSIX_ARG_MAX], *arg = (char*)arg0; + int argc = 0; + + va_list ap; + va_start(ap, arg0); + do { + argv[argc++] = arg; + } while ((arg = va_arg(ap, char *)) != NULL); + va_end(ap); + + argv[argc] = NULL; + return execv(path, argv); +} +/* +POSIX(1) +*/ -- cgit v1.2.1