better readability, native newlines, less spam (46a1a0de) · Commits · CYBER - Cyber Security / TS 103 523 MSP / TLMSP / TLMSP Apache Httpd

support/htcacheclean.c

+41 −37

Original line number	Diff line number	Diff line
		@@ -17,7 +17,7 @@
		* htcacheclean.c: simple program for cleaning of
		* the disk cache of the Apache HTTP server
		*
		* Contributed by Andreas Steinmetz <ast@domdv.de>
		* Contributed by Andreas Steinmetz <ast domdv.de>
		* 8 Oct 2004
		*/

		@@ -148,6 +148,8 @@ static apr_off_t unsolicited; /* file size summary for deleted unsolicited
		files */
		static APR_RING_ENTRY(_entry) root; /* ENTRY ring anchor */

		/* short program name as called */
		static const char *shortname = "htcacheclean";

		#ifdef DEBUG
		/*
		@@ -683,46 +685,44 @@ static void purge(char path, apr_pool_t pool, apr_off_t max)
		/*
		* usage info
		*/
		#define NL APR_EOL_STR
		static void usage(void)
		{
		apr_file_printf(errfile, "htcacheclean -- program for cleaning the "
		"disk cache.\n");
		apr_file_printf(errfile, "Usage: htcacheclean [-Dvrn] -pPATH -lLIMIT\n");
		apr_file_printf(errfile, " htcacheclean [-Dvrn] -pPATH -LLIMIT\n");
		apr_file_printf(errfile, " htcacheclean [-ni] -dINTERVAL -pPATH "
		"-lLIMIT\n");
		apr_file_printf(errfile, " htcacheclean [-ni] -dINTERVAL -pPATH "
		"-LLIMIT\n");
		apr_file_printf(errfile, "Options:\n");
		apr_file_printf(errfile, " -d Daemonize and repeat cache cleaning "
		"every INTERVAL minutes. This\n"
		" option is mutually exclusive with "
		"the -D, -v and -r options.\n");
		apr_file_printf(errfile, " -D Do a dry run and don't delete anything. "
		"This option is mutually\n"
		" exclusive with the -d option.\n");
		apr_file_printf(errfile, " -v Be verbose and print statistics. "
		"This option is mutually exclusive\n"
		" with the -d option.\n");
		apr_file_printf(errfile, " -r Clean thoroughly. This assumes that "
		"the Apache web server\n"
		" is not running. This option is "
		"mutually exclusive with the -d option.\n");
		apr_file_printf(errfile, " -n Be nice. This causes slower processing "
		"in favour of other processes.\n");
		apr_file_printf(errfile, " -p Specify PATH as the root directory of "
		"the disk cache.\n");
		apr_file_printf(errfile, " -l Specify LIMIT as the total disk cache "
		"size limit in KBytes.\n");
		apr_file_printf(errfile, " -L Specify LIMIT as the total disk cache "
		"size limit in MBytes.\n");
		apr_file_printf(errfile, " -i Be intelligent and run only when there "
		"was a modification\n"
		" of the disk cache. This option is only "
		"possible together with\n"
		" the -d option.\n");
		apr_file_printf(errfile,
		"%s -- program for cleaning the disk cache." NL
		"Usage: %s [-Dvrn] -pPATH -lLIMIT" NL
		" %s [-Dvrn] -pPATH -LLIMIT" NL
		" %s [-ni] -dINTERVAL -pPATH -lLIMIT" NL
		" %s [-ni] -dINTERVAL -pPATH -LLIMIT" NL
		"Options:" NL
		" -d Daemonize and repeat cache cleaning every INTERVAL minutes." NL
		" This option is mutually exclusive with the -D, -v and -r" NL
		" options." NL
		" -D Do a dry run and don't delete anything. This option is mutually" NL
		" exclusive with the -d option." NL
		" -v Be verbose and print statistics. This option is mutually" NL
		" exclusive with the -d option." NL
		" -r Clean thoroughly. This assumes that the Apache web server is " NL
		" not running. This option is mutually exclusive with the -d" NL
		" option." NL
		" -n Be nice. This causes slower processing in favour of other" NL
		" processes." NL
		" -p Specify PATH as the root directory of the disk cache." NL
		" -l Specify LIMIT as the total disk cache size limit in KBytes." NL
		" -L Specify LIMIT as the total disk cache size limit in MBytes." NL
		" -i Be intelligent and run only when there was a modification of" NL
		" the disk cache. This option is only possible together with the" NL
		" -d option." NL,
		shortname,
		shortname,
		shortname,
		shortname,
		shortname
		);

		exit(1);
		}
		#undef NL

		/*
		* main
		@@ -758,6 +758,10 @@ int main(int argc, const char * const argv[])
		}
		atexit(apr_terminate);

		if (argc) {
		shortname = apr_filepath_name_get(argv[0]);
		}

		if (apr_pool_create(&pool, NULL) != APR_SUCCESS) {
		return 1;
		}