path: root/libexec_set_exec_path.c

/* See LICENSE file for copyright and license details. */
#include "common.h"
#ifndef TEST


int
libexec_set_exec_path(struct libexec_command *cmd, int dirfd, const char *path)
{
	char *s = NULL;
	if (!cmd) {
		errno = EINVAL;
		return -1;
	}
	if (path) {
		s = strdup(path);
		if (!s)
			return -1;
	}
	free(cmd->executable);
	cmd->executable = s;
	cmd->exec_fd = dirfd;
	cmd->exec_how = LIBEXEC_EXEC_AT;
	return 0;
}


#else
LIBEXEC_CONST__ int main(void) {return 0;} /* TODO test */
#endif