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plugins, down-root: Code style clean-up

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The coding style was somewhat chaotic.  Cleaning it up using the astyle
tool.  The style parameters are coherent to what was agreed upon at the
Munich Hackathon 2014 [1].

     astyle --style=allman --indent=spaces=4 -c

Also included a "Local variables" section which some editors may pick
up automatically.

Signed-off-by: David Sommerseth <davids@redhat.com>
Acked-by: Steffan Karger <steffan.karger@fox-it.com>
Message-Id: <1418078751-3614-1-git-send-email-openvpn.list@topphemmelig.net>
URL: http://article.gmane.org/gmane.network.openvpn.devel/9331
Signed-off-by: Gert Doering <gert@greenie.muc.de>
This commit is contained in:
David Sommerseth 2014-12-08 23:45:51 +01:00 committed by Gert Doering
parent 706283d376
commit e2e9a69c1e
1 changed files with 297 additions and 281 deletions
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26
src/plugins/down-root/down-root.c
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@ -229,20 +229,27 @@ free_context (struct down_root_context *context)
* calling execve() * calling execve()
*/ */
static int static int
run_script(char * const *argv, char * const *envp) { run_script(char * const *argv, char * const *envp)
{
pid_t pid; pid_t pid;
int ret = 0; int ret = 0;
pid = fork(); pid = fork();
if (pid == (pid_t)0) { /* child side */ if (pid == (pid_t)0) /* child side */
{
execve(argv[0], argv, envp); execve(argv[0], argv, envp);
/* If execve() fails to run, exit child with exit code 127 */ /* If execve() fails to run, exit child with exit code 127 */
err(127, "DOWN-ROOT: Failed execute: %s", argv[0]); err(127, "DOWN-ROOT: Failed execute: %s", argv[0]);
} else if (pid < (pid_t)0 ){ }
else if (pid < (pid_t)0 )
{
warn ("DOWN-ROOT: Failed to fork child to run %s", argv[0]); warn ("DOWN-ROOT: Failed to fork child to run %s", argv[0]);
return -1; return -1;
} else { /* parent side */ }
if( waitpid (pid, &ret, 0) != pid ) { else /* parent side */
{
if( waitpid (pid, &ret, 0) != pid )
{
/* waitpid does not return error information via errno */ /* waitpid does not return error information via errno */
fprintf(stderr, "DOWN-ROOT: waitpid() failed, don't know exit code of child (%s)\n", argv[0]); fprintf(stderr, "DOWN-ROOT: waitpid() failed, don't know exit code of child (%s)\n", argv[0]);
return -1; return -1;
@ -529,3 +536,12 @@ down_root_server (const int fd, char * const *argv, char * const *envp, const in
return; return;
} }
/*
Local variables:
c-file-style: "bsd"
c-basic-offset: 4
indent-tabs-mode: nil
End:
*/