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| author | Igor Sysoev <igor@sysoev.ru> | 2017-08-26 13:37:44 +0300 |
|---|---|---|
| committer | Igor Sysoev <igor@sysoev.ru> | 2017-08-26 13:37:44 +0300 |
| commit | 93f7104a653bd2e5fe2008eb8f42334d9df8542a (patch) | |
| tree | bb0bfa2bf7b2af9b5514e4dfcdda316889c14074 /src | |
| parent | 0d65c896cfa45f5e3fef05d95c9409fd68ff45c8 (diff) | |
| download | unit-93f7104a653bd2e5fe2008eb8f42334d9df8542a.tar.gz unit-93f7104a653bd2e5fe2008eb8f42334d9df8542a.tar.bz2 | |
Added configure and command line option --help.
Diffstat (limited to 'src')
| -rw-r--r-- | src/nxt_runtime.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/nxt_runtime.c b/src/nxt_runtime.c index 6f66f5cd..7c2c5fcd 100644 --- a/src/nxt_runtime.c +++ b/src/nxt_runtime.c @@ -800,6 +800,37 @@ nxt_runtime_conf_read_cmd(nxt_task_t *task, nxt_runtime_t *rt) static const char no_modules[] = "option \"--modules\" requires directory\n"; + static const char help[] = + "\n" + "nginext options:\n" + "\n" + " --version print nginext version and configure options\n" + "\n" + " --no-daemon run nginext in non-daemon mode\n" + "\n" + " --control ADDRESS set address of control API socket\n" + " default: \"" NXT_CONTROL_SOCK "\"\n" + "\n" + " --pid FILE set pid file name\n" + " default: \"" NXT_PID "\"\n" + "\n" + " --log FILE set log file name\n" + " default: \"" NXT_LOG "\"\n" + "\n" + " --modules DIRECTORY set modules directory\n" + " default: \"" NXT_MODULES "\"\n" + "\n" + " --user USER set non-privileged processes to run" + " as specified user\n" + " default: \"" NXT_USER "\"\n" + "\n" + " --group GROUP set non-privileged processes to run" + " as specified group\n" + " default: "; + + static const char group[] = "\"" NXT_GROUP "\"\n\n"; + static const char primary[] = "user's primary group\n\n"; + argv = &nxt_process_argv[1]; while (*argv != NULL) { @@ -908,6 +939,19 @@ nxt_runtime_conf_read_cmd(nxt_task_t *task, nxt_runtime_t *rt) exit(0); } + if (nxt_strcmp(p, "--help") == 0) { + write(STDOUT_FILENO, help, sizeof(help) - 1); + + if (sizeof(NXT_GROUP) == 1) { + write(STDOUT_FILENO, primary, sizeof(primary) - 1); + + } else { + write(STDOUT_FILENO, group, sizeof(group) - 1); + } + + exit(0); + } + end = nxt_sprintf(buf, buf + sizeof(buf), "unknown option \"%s\"\n", p); write(STDERR_FILENO, buf, end - buf); |