diff options
Diffstat (limited to 'libc-top-half/musl/src/process/execl.c')
-rw-r--r-- | libc-top-half/musl/src/process/execl.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/libc-top-half/musl/src/process/execl.c b/libc-top-half/musl/src/process/execl.c new file mode 100644 index 0000000..5ee5c81 --- /dev/null +++ b/libc-top-half/musl/src/process/execl.c @@ -0,0 +1,22 @@ +#include <unistd.h> +#include <stdarg.h> + +int execl(const char *path, const char *argv0, ...) +{ + int argc; + va_list ap; + va_start(ap, argv0); + for (argc=1; va_arg(ap, const char *); argc++); + va_end(ap); + { + int i; + char *argv[argc+1]; + va_start(ap, argv0); + argv[0] = (char *)argv0; + for (i=1; i<argc; i++) + argv[i] = va_arg(ap, char *); + argv[i] = NULL; + va_end(ap); + return execv(path, argv); + } +} |