示例#1
0
int execlp(const char *pathP, const char *arg0, ...)
{
	va_list ptr;
	const char *arg[32];
	const char **p = arg;

	va_start(ptr, arg0);

	*p++ = arg0;

	while (p != &arg[32]) {
		*p = va_arg(ptr, const char *);
		if (*p++ == NULL) {
			va_end(ptr);
			return execve(_findPath(pathP), (void *) arg,
				      (void *) environ);
		}
	}
	va_end(ptr);
	errno = E2BIG;
	return -1;
}
示例#2
0
文件: execl.c 项目: 8l/FUZIX
int execlp(const char *pathP, const char *arg0, ...) 
{
	return execve(_findPath(pathP), &arg0, environ);
}
示例#3
0
文件: execvp.c 项目: aralbrec/FUZIX
int execvp(const char *pathP, char *const argv[])
{
    return execve(_findPath(pathP), argv, (void *)environ);
}