From 19d83270fcd993cc349570164e21b06d57036704 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alexandra=20H=C3=A1jkov=C3=A1?=
 <alexandra.khirnova@gmail.com>
Date: Mon, 3 May 2021 16:35:10 +0000
Subject: linux: Add execveat system call wrapper

It operates similar to execve and it is is already used to implement
fexecve without requiring /proc to be mounted.  However, different
than fexecve, if the syscall is not supported by the kernel an error
is returned instead of trying a fallback.

Checked on x86_64-linux-gnu and powerpc64le-linux-gnu.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
---
 posix/Versions | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'posix/Versions')

diff --git a/posix/Versions b/posix/Versions
index cfd3819966..b77e251e00 100644
--- a/posix/Versions
+++ b/posix/Versions
@@ -147,6 +147,9 @@ libc {
   }
   GLIBC_2.30 {
   }
+  GLIBC_2.34 {
+    execveat;
+  }
   GLIBC_PRIVATE {
     __libc_fork; __libc_pread; __libc_pwrite;
     __nanosleep_nocancel; __pause_nocancel;
-- 
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