From 1e226593ef9860237ec08ad66affcb7da7138f5d Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Thu, 13 Feb 2020 21:57:55 -0500
Subject: [PATCH] Rename procPipe to utilPipe

---
 chat.c    | 16 ++++++++--------
 chat.h    |  4 ++--
 command.c |  2 +-
 ui.c      |  4 ++--
 url.c     |  8 ++++----
 5 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/chat.c b/chat.c
index c142bc9..7bb0538 100644
--- a/chat.c
+++ b/chat.c
@@ -78,11 +78,11 @@ static void exitSave(void) {
 
 uint32_t hashInit;
 
-int procPipe[2] = { -1, -1 };
+int utilPipe[2] = { -1, -1 };
 
-static void pipeRead(void) {
+static void utilRead(void) {
 	char buf[1024];
-	ssize_t len = read(procPipe[0], buf, sizeof(buf) - 1);
+	ssize_t len = read(utilPipe[0], buf, sizeof(buf) - 1);
 	if (len < 0) err(EX_IOERR, "read");
 	if (!len) return;
 	buf[len - 1] = '\0';
@@ -221,17 +221,17 @@ int main(int argc, char *argv[]) {
 	signal(SIGCHLD, signalHandler);
 	sig_t cursesWinch = signal(SIGWINCH, signalHandler);
 
-	int error = pipe(procPipe);
+	int error = pipe(utilPipe);
 	if (error) err(EX_OSERR, "pipe");
 
 	fcntl(irc, F_SETFD, FD_CLOEXEC);
-	fcntl(procPipe[0], F_SETFD, FD_CLOEXEC);
-	fcntl(procPipe[1], F_SETFD, FD_CLOEXEC);
+	fcntl(utilPipe[0], F_SETFD, FD_CLOEXEC);
+	fcntl(utilPipe[1], F_SETFD, FD_CLOEXEC);
 
 	struct pollfd fds[3] = {
 		{ .events = POLLIN, .fd = STDIN_FILENO },
 		{ .events = POLLIN, .fd = irc },
-		{ .events = POLLIN, .fd = procPipe[0] },
+		{ .events = POLLIN, .fd = utilPipe[0] },
 	};
 	while (!self.quit) {
 		int nfds = poll(fds, ARRAY_LEN(fds), -1);
@@ -239,7 +239,7 @@ int main(int argc, char *argv[]) {
 		if (nfds > 0) {
 			if (fds[0].revents) uiRead();
 			if (fds[1].revents) ircRecv();
-			if (fds[2].revents) pipeRead();
+			if (fds[2].revents) utilRead();
 		}
 
 		if (signals[SIGHUP]) self.quit = "zzz";
diff --git a/chat.h b/chat.h
index 0ef0952..b852c44 100644
--- a/chat.h
+++ b/chat.h
@@ -28,8 +28,6 @@
 
 typedef unsigned char byte;
 
-int procPipe[2];
-
 enum Color {
 	White, Black, Blue, Green, Red, Brown, Magenta, Orange,
 	Yellow, LightGreen, Cyan, LightCyan, LightBlue, Pink, Gray, LightGray,
@@ -147,6 +145,8 @@ const char *commandIsNotice(size_t id, const char *input);
 const char *commandIsAction(size_t id, const char *input);
 void commandComplete(void);
 
+int utilPipe[2];
+
 enum { UtilCap = 16 };
 struct Util {
 	size_t argc;
diff --git a/command.c b/command.c
index f801666..ffbea9f 100644
--- a/command.c
+++ b/command.c
@@ -207,7 +207,7 @@ static void commandHelp(size_t id, char *params) {
 	snprintf(buf, sizeof(buf), "ip%s$", (params ? params : "COMMANDS"));
 	setenv("LESS", buf, 1);
 	execlp("man", "man", "1", "catgirl", NULL);
-	dup2(procPipe[1], STDERR_FILENO);
+	dup2(utilPipe[1], STDERR_FILENO);
 	warn("man");
 	_exit(EX_UNAVAILABLE);
 }
diff --git a/ui.c b/ui.c
index 2fbb720..115d554 100644
--- a/ui.c
+++ b/ui.c
@@ -572,8 +572,8 @@ static void notify(size_t id, const char *str) {
 	if (pid) return;
 
 	close(STDIN_FILENO);
-	dup2(procPipe[1], STDOUT_FILENO);
-	dup2(procPipe[1], STDERR_FILENO);
+	dup2(utilPipe[1], STDOUT_FILENO);
+	dup2(utilPipe[1], STDERR_FILENO);
 	execvp(util.argv[0], (char *const *)util.argv);
 	warn("%s", util.argv[0]);
 	_exit(EX_CONFIG);
diff --git a/url.c b/url.c
index bf3d948..43c2ee9 100644
--- a/url.c
+++ b/url.c
@@ -107,8 +107,8 @@ static void urlOpen(const char *url) {
 	if (pid) return;
 
 	close(STDIN_FILENO);
-	dup2(procPipe[1], STDOUT_FILENO);
-	dup2(procPipe[1], STDERR_FILENO);
+	dup2(utilPipe[1], STDOUT_FILENO);
+	dup2(utilPipe[1], STDERR_FILENO);
 	if (urlOpenUtil.argc) {
 		struct Util util = urlOpenUtil;
 		utilPush(&util, url);
@@ -156,8 +156,8 @@ static void urlCopy(const char *url) {
 	}
 
 	dup2(rw[0], STDIN_FILENO);
-	dup2(procPipe[1], STDOUT_FILENO);
-	dup2(procPipe[1], STDERR_FILENO);
+	dup2(utilPipe[1], STDOUT_FILENO);
+	dup2(utilPipe[1], STDERR_FILENO);
 	close(rw[0]);
 	if (urlCopyUtil.argc) {
 		execvp(urlCopyUtil.argv[0], (char *const *)urlCopyUtil.argv);