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Message-ID: <20140420042918.GX26358@brightrain.aerifal.cx>
Date: Sun, 20 Apr 2014 00:29:18 -0400
From: Rich Felker <dalias@...c.org>
To: musl@...ts.openwall.com
Subject: Re: [patch] expose execvpe under _(GNU|BSD)_SOURCE
Committed with minor changes. Thanks.
Rich
On Fri, Apr 18, 2014 at 10:40:28PM -0500, M Farkas-Dyck wrote:
> Forgot to #include "libc.h" last time.
>
> >From 9740391c7569bfa694cc0de1282858bad9b7f554 Mon Sep 17 00:00:00 2001
> From: M Farkas-Dyck <strake888@...il.com>
> Date: Tue, 15 Apr 2014 22:02:29 -0500
> Subject: [PATCH] expose execvpe under _(GNU|BSD)_SOURCE
>
> ---
> include/unistd.h | 3 +++
> src/process/execvp.c | 3 +++
> 2 files changed, 6 insertions(+)
>
> diff --git a/include/unistd.h b/include/unistd.h
> index bf10a6d..342ab68 100644
> --- a/include/unistd.h
> +++ b/include/unistd.h
> @@ -88,6 +88,9 @@ int execle(const char *, const char *, ...);
> int execl(const char *, const char *, ...);
> int execvp(const char *, char *const []);
> int execlp(const char *, const char *, ...);
> +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
> +int execvpe(const char *, char *const [], char *const []);
> +#endif
> int fexecve(int, char *const [], char *const []);
> _Noreturn void _exit(int);
>
> diff --git a/src/process/execvp.c b/src/process/execvp.c
> index 0a33e42..7d32200 100644
> --- a/src/process/execvp.c
> +++ b/src/process/execvp.c
> @@ -3,6 +3,7 @@
> #include <unistd.h>
> #include <errno.h>
> #include <limits.h>
> +#include "libc.h"
>
> extern char **__environ;
>
> @@ -47,3 +48,5 @@ int execvp(const char *file, char *const argv[])
> {
> return __execvpe(file, argv, __environ);
> }
> +
> +weak_alias(__execvpe, execvpe);
> --
> 1.8.5.2
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