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New command --check-programs for gpgconf.

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This commit is contained in:
Werner Koch 2007-08-29 09:51:37 +00:00
parent f268889b8f
commit b13587ef16
17 changed files with 267 additions and 25 deletions
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33
common/exechelp.c
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@ -570,11 +570,13 @@ gnupg_spawn_process_fd (const char *pgmname, const char *argv[],
/* Wait for the process identified by PID to terminate. PGMNAME should
be the same as suplieed to the spawn fucntion and is only used for
diagnostics. Returns 0 if the process succeded, GPG_ERR_GENERAL for
any failures of the spawned program or other error codes.*/
be the same as supplied to the spawn function and is only used for
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. */
gpg_error_t
gnupg_wait_process (const char *pgmname, pid_t pid)
gnupg_wait_process (const char *pgmname, pid_t pid, int *exitcode)
{
gpg_err_code_t ec;
@ -583,6 +585,9 @@ gnupg_wait_process (const char *pgmname, pid_t pid)
int code;
DWORD exc;
if (exitcode)
*exitcode = -1;
if (pid == (pid_t)(-1))
return gpg_error (GPG_ERR_INV_VALUE);
@ -609,10 +614,16 @@ gnupg_wait_process (const char *pgmname, pid_t pid)
{
log_error (_("error running `%s': exit status %d\n"),
pgmname, (int)exc );
if (exitcode)
*exitcode = (int)exc;
ec = GPG_ERR_GENERAL;
}
else
ec = 0;
{
if (exitcode)
*exitcode = 0;
ec = 0;
}
CloseHandle (proc);
break;
@ -626,6 +637,9 @@ gnupg_wait_process (const char *pgmname, pid_t pid)
#else /* !HAVE_W32_SYSTEM */
int i, status;
if (exitcode)
*exitcode = -1;
if (pid == (pid_t)(-1))
return gpg_error (GPG_ERR_INV_VALUE);
@ -650,6 +664,8 @@ gnupg_wait_process (const char *pgmname, pid_t pid)
{
log_error (_("error running `%s': exit status %d\n"), pgmname,
WEXITSTATUS (status));
if (exitcode)
*exitcode = WEXITSTATUS (status);
ec = GPG_ERR_GENERAL;
}
else if (!WIFEXITED (status))
@ -658,11 +674,14 @@ gnupg_wait_process (const char *pgmname, pid_t pid)
ec = GPG_ERR_GENERAL;
}
else
ec = 0;
{
if (exitcode)
*exitcode = 0;
ec = 0;
}
#endif /* !HAVE_W32_SYSTEM */
return gpg_err_make (GPG_ERR_SOURCE_DEFAULT, ec);
}