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auto start the agent if --use-standard-socket is in use.

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This commit is contained in:
Werner Koch 2010-05-03 15:23:10 +00:00
parent 03d34be425
commit 8524ac000c
8 changed files with 256 additions and 85 deletions
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19
common/exechelp-posix.c
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@ -410,7 +410,8 @@ gnupg_spawn_process_fd (const char *pgmname, const char *argv[],
diagnostics. Returns 0 if the process succeeded, GPG_ERR_GENERAL
for any failures of the spawned program or other error codes. If
EXITCODE is not NULL the exit code of the process is stored at this
address or -1 if it could not be retrieved. */
address or -1 if it could not be retrieved and no error message is
logged. */
gpg_error_t
gnupg_wait_process (const char *pgmname, pid_t pid, int *exitcode)
{
@ -443,9 +444,10 @@ gnupg_wait_process (const char *pgmname, pid_t pid, int *exitcode)
}
else if (WIFEXITED (status) && WEXITSTATUS (status))
{
log_error (_("error running `%s': exit status %d\n"), pgmname,
WEXITSTATUS (status));
if (exitcode)
if (!exitcode)
log_error (_("error running `%s': exit status %d\n"), pgmname,
WEXITSTATUS (status));
else
*exitcode = WEXITSTATUS (status);
ec = GPG_ERR_GENERAL;
}
@ -497,13 +499,16 @@ gnupg_spawn_process_detached (const char *pgmname, const char *argv[],
}
if (!pid)
{
pid_t pid2;
gcry_control (GCRYCTL_TERM_SECMEM);
if (setsid() == -1 || chdir ("/"))
_exit (1);
pid = fork (); /* Double fork to let init takes over the new child. */
if (pid == (pid_t)(-1))
pid2 = fork (); /* Double fork to let init take over the new child. */
if (pid2 == (pid_t)(-1))
_exit (1);
if (pid)
if (pid2)
_exit (0); /* Let the parent exit immediately. */
if (envp)