GopherProxy

	Add flag to not perform reverse lookups - geomyidae - A small C-based gopherd.
	git clone git://bitreich.org/geomyidae/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfri…
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	---
	commit 03a382fe95dfeb696629733bbb5a9a751df1b3aa
	parent e3c493c41e23b8eed9492a442b7061c927899368
	Author: Lucas Gabriel Vuotto <[email protected]>
	Date: Tue, 23 Jan 2018 15:43:47 -0300

	Add flag to not perform reverse lookups

	Signed-off-by: Lucas Gabriel Vuotto <[email protected]>
	Signed-off-by: Christoph Lohmann <[email protected]>

	Diffstat:
	M geomyidae.8 \| 4 ++++
	M main.c \| 12 ++++++++----

	2 files changed, 12 insertions(+), 4 deletions(-)
	---
	diff --git a/geomyidae.8 b/geomyidae.8
	@@ -15,6 +15,7 @@
	.Op Fl 6
	.Op Fl c
	.Op Fl d
	+.Op Fl n
	.Op Fl l Ar logfile
	.Op Fl v Ar loglevel
	.Op Fl b Ar base
	@@ -97,6 +98,9 @@ directory (by default off).
	Don't fork into background. If no log file is given, this implies logging to
	the standard output.
	.
	+.It Fl n
	+Don't perform reverse lookups.
	+.
	.It Fl l Ar logfile
	Specify file where log output is written (no default)
	.
	diff --git a/main.c b/main.c
	@@ -41,6 +41,7 @@ int glfd = -1;
	int loglvl = 15;
	int running = 1;
	int listfd = -1;
	+int revlookup = 1;
	char *logfile = nil;

	char *argv0;
	@@ -93,7 +94,7 @@ logentry(char host, char port, char qry, char status)
	tim = time(0);
	ptr = localtime(&tim);

	- ahost = reverselookup(host);
	+ ahost = revlookup ? reverselookup(host) : host;
	strftime(timstr, sizeof(timstr), "%F %T %z", ptr);

	dprintf(glfd, "[%s\|%s\|%s\|%s] %s\n",
	@@ -302,9 +303,9 @@ getlistenfd(struct addrinfo hints, char bindip, char *por…
	void
	usage(void)
	{
	- dprintf(2, "usage: %s [-4] [-6] [-c] [-d] [-l logfile] [-v loglvl] "
	- "[-b base] [-p port] [-o sport] [-u user] [-g group] "
	- "[-h host] [-i IP]\n",
	+ dprintf(2, "usage: %s [-4] [-6] [-c] [-d] [-n] [-l logfile] "
	+ "[-v loglvl] [-b base] [-p port] [-o sport] "
	+ "[-u user] [-g group] [-h host] [-i IP]\n",
	argv0);
	exit(1);
	}
	@@ -374,6 +375,9 @@ main(int argc, char *argv[])
	case 'o':
	sport = EARGF(usage());
	break;
	+ case 'n':
	+ revlookup = 0;
	+ break;
	default:
	usage();
	} ARGEND;