From f2374ed852654ca13404986d8c04f82bf58812cb Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sun, 27 Feb 2011 02:59:23 -0500 Subject: implement fexecve --- src/process/fexecve.c | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 src/process/fexecve.c (limited to 'src') diff --git a/src/process/fexecve.c b/src/process/fexecve.c new file mode 100644 index 00000000..3098645d --- /dev/null +++ b/src/process/fexecve.c @@ -0,0 +1,10 @@ +#include +#include + +int fexecve(int fd, char *const argv[], char *const envp[]) +{ + static const char proc[] = "/proc/self/fd/%d"; + char buf[sizeof proc + 3*sizeof(int)]; + snprintf(buf, sizeof buf, proc, fd); + return execve(buf, argv, envp); +} -- cgit v1.2.1