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	Simplify naming of variables - sinit - suckless init
	git clone git://git.suckless.org/sinit
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	---
	commit 7345487258eacdabbb6a6335ab71e3c41ca79a3d
	parent 88d185e42ba5e7e4eed1393c1042aede529d13ce
	Author: sin <[email protected]>
	Date: Sun, 9 Feb 2014 12:43:18 +0000

	Simplify naming of variables

	Diffstat:
	M sinit.c \| 22 +++++++++++-----------

	1 file changed, 11 insertions(+), 11 deletions(-)
	---
	diff --git a/sinit.c b/sinit.c
	@@ -31,9 +31,9 @@ static Sigmap dispatchsig[] = {
	int
	main(void)
	{
	- struct signalfd_siginfo siginfo;
	- sigset_t sigset;
	- int sigfd;
	+ struct signalfd_siginfo si;
	+ sigset_t set;
	+ int fd;
	int i;
	ssize_t n;

	@@ -41,30 +41,30 @@ main(void)
	return EXIT_FAILURE;
	setsid();

	- if (sigemptyset(&sigset) < 0)
	+ if (sigemptyset(&set) < 0)
	eprintf("sinit: sigemptyset:");

	for (i = 0; i < LEN(dispatchsig); i++)
	- if (sigaddset(&sigset, dispatchsig[i].sig) < 0)
	+ if (sigaddset(&set, dispatchsig[i].sig) < 0)
	eprintf("sinit: sigaddset:");

	- if (sigprocmask(SIG_BLOCK, &sigset, NULL) < 0)
	+ if (sigprocmask(SIG_BLOCK, &set, NULL) < 0)
	eprintf("sinit: sigprocmask:");

	- sigfd = signalfd(-1, &sigset, SFD_CLOEXEC);
	- if (sigfd < 0)
	+ fd = signalfd(-1, &set, SFD_CLOEXEC);
	+ if (fd < 0)
	eprintf("sinit: signalfd:");

	spawn(rcinitcmd);

	while (1) {
	- n = read(sigfd, &siginfo, sizeof(siginfo));
	+ n = read(fd, &si, sizeof(si));
	if (n < 0)
	eprintf("sinit: read:");
	- if (n != sizeof(siginfo))
	+ if (n != sizeof(si))
	continue;
	for (i = 0; i < LEN(dispatchsig); i++)
	- if (dispatchsig[i].sig == siginfo.ssi_signo)
	+ if (dispatchsig[i].sig == si.ssi_signo)
	dispatchsig[i].func();
	}