Remove testing data

1 files changed, 0 insertions, 331 deletions

diff --git a/examples/redis-unstable/src/setproctitle.c b/examples/redis-unstable/src/setproctitle.c
deleted file mode 100644
index cc31845..0000000
--- a/examples/redis-unstable/src/setproctitle.c
+++ /dev/null
@@ -1,331 +0,0 @@
-/* ==========================================================================
- * setproctitle.c - Linux/Darwin setproctitle.
- * --------------------------------------------------------------------------
- * Copyright (C) 2010  William Ahern
- * Copyright (C) 2013-current  Redis Ltd.
- * Copyright (C) 2013  Stam He
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to permit
- * persons to whom the Software is furnished to do so, subject to the
- * following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
- * NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- * ==========================================================================
- */
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE
-#endif
-
-#include <stddef.h>	/* NULL size_t */
-#include <stdarg.h>	/* va_list va_start va_end */
-#include <stdlib.h>	/* malloc(3) setenv(3) clearenv(3) setproctitle(3) getprogname(3) */
-#include <stdio.h>	/* vsnprintf(3) snprintf(3) */
-
-#include <string.h>	/* strlen(3) strchr(3) strdup(3) memset(3) memcpy(3) */
-
-#include <errno.h>	/* errno program_invocation_name program_invocation_short_name */
-
-#if !defined(HAVE_SETPROCTITLE)
-#if (defined __NetBSD__ || defined __FreeBSD__ || defined __OpenBSD__ || defined __DragonFly__)
-#define HAVE_SETPROCTITLE 1
-#else
-#define HAVE_SETPROCTITLE 0
-#endif
-#endif
-
-
-#if !HAVE_SETPROCTITLE
-#if (defined __linux || defined __APPLE__)
-
-#ifdef __GLIBC__
-#define HAVE_CLEARENV
-#endif
-
-extern char **environ;
-
-static struct {
-	/* original value */
-	const char *arg0;
-
-	/* title space available */
-	char *base, *end;
-
-	 /* pointer to original nul character within base */
-	char *nul;
-
-	_Bool reset;
-	int error;
-} SPT;
-
-
-#ifndef SPT_MIN
-#define SPT_MIN(a, b) (((a) < (b))? (a) : (b))
-#endif
-
-static inline size_t spt_min(size_t a, size_t b) {
-	return SPT_MIN(a, b);
-} /* spt_min() */
-
-
-/*
- * For discussion on the portability of the various methods, see
- * http://lists.freebsd.org/pipermail/freebsd-stable/2008-June/043136.html
- */
-int spt_clearenv(void) {
-#ifdef HAVE_CLEARENV
-	return clearenv();
-#else
-	extern char **environ;
-	static char **tmp;
-
-	if (!(tmp = malloc(sizeof *tmp)))
-		return errno;
-
-	tmp[0]  = NULL;
-	environ = tmp;
-
-	return 0;
-#endif
-} /* spt_clearenv() */
-
-
-static int spt_copyenv(int envc, char *oldenv[]) {
-	extern char **environ;
-	char **envcopy = NULL;
-	char *eq;
-	int i, error;
-	int envsize;
-
-	if (environ != oldenv)
-		return 0;
-
-	/* Copy environ into envcopy before clearing it. Shallow copy is
-	 * enough as clearenv() only clears the environ array.
-	 */
-	envsize = (envc + 1) * sizeof(char *);
-	envcopy = malloc(envsize);
-	if (!envcopy)
-		return ENOMEM;
-	memcpy(envcopy, oldenv, envsize);
-
-	/* Note that the state after clearenv() failure is undefined, but we'll
-	 * just assume an error means it was left unchanged.
-	 */
-	if ((error = spt_clearenv())) {
-		environ = oldenv;
-		free(envcopy);
-		return error;
-	}
-
-	/* Set environ from envcopy */
-	for (i = 0; envcopy[i]; i++) {
-		if (!(eq = strchr(envcopy[i], '=')))
-			continue;
-
-		*eq = '\0';
-		error = (0 != setenv(envcopy[i], eq + 1, 1))? errno : 0;
-		*eq = '=';
-
-		/* On error, do our best to restore state */
-		if (error) {
-#ifdef HAVE_CLEARENV
-			/* We don't assume it is safe to free environ, so we
-			 * may leak it. As clearenv() was shallow using envcopy
-			 * here is safe.
-			 */
-			environ = envcopy;
-#else
-			free(envcopy);
-			free(environ);  /* Safe to free, we have just alloc'd it */
-			environ = oldenv;
-#endif
-			return error;
-		}
-	}
-
-	free(envcopy);
-	return 0;
-} /* spt_copyenv() */
-
-
-static int spt_copyargs(int argc, char *argv[]) {
-	char *tmp;
-	int i;
-
-	for (i = 1; i < argc || (i >= argc && argv[i]); i++) {
-		if (!argv[i])
-			continue;
-
-		if (!(tmp = strdup(argv[i])))
-			return errno;
-
-		argv[i] = tmp;
-	}
-
-	return 0;
-} /* spt_copyargs() */
-
-/* Initialize and populate SPT to allow a future setproctitle()
- * call.
- *
- * As setproctitle() basically needs to overwrite argv[0], we're
- * trying to determine what is the largest contiguous block
- * starting at argv[0] we can use for this purpose.
- *
- * As this range will overwrite some or all of the argv and environ
- * strings, a deep copy of these two arrays is performed.
- */
-void spt_init(int argc, char *argv[]) {
-        char **envp = environ;
-	char *base, *end, *nul, *tmp;
-	int i, error, envc;
-
-	if (!(base = argv[0]))
-		return;
-
-	/* We start with end pointing at the end of argv[0] */
-	nul = &base[strlen(base)];
-	end = nul + 1;
-
-	/* Attempt to extend end as far as we can, while making sure
-	 * that the range between base and end is only allocated to
-	 * argv, or anything that immediately follows argv (presumably
-	 * envp).
-	 */
-	for (i = 0; i < argc || (i >= argc && argv[i]); i++) {
-		if (!argv[i] || argv[i] < end)
-			continue;
-
-		if (end >= argv[i] && end <= argv[i] + strlen(argv[i]))
-			end = argv[i] + strlen(argv[i]) + 1;
-	}
-
-	/* In case the envp array was not an immediate extension to argv,
-	 * scan it explicitly.
-	 */
-	for (i = 0; envp[i]; i++) {
-		if (envp[i] < end)
-			continue;
-
-		if (end >= envp[i] && end <= envp[i] + strlen(envp[i]))
-			end = envp[i] + strlen(envp[i]) + 1;
-	}
-	envc = i;
-
-	/* We're going to deep copy argv[], but argv[0] will still point to
-	 * the old memory for the purpose of updating the title so we need
-	 * to keep the original value elsewhere.
-	 */
-	if (!(SPT.arg0 = strdup(argv[0])))
-		goto syerr;
-
-#if __linux__
-	if (!(tmp = strdup(program_invocation_name)))
-		goto syerr;
-
-	program_invocation_name = tmp;
-
-	if (!(tmp = strdup(program_invocation_short_name)))
-		goto syerr;
-
-	program_invocation_short_name = tmp;
-#elif __APPLE__
-	if (!(tmp = strdup(getprogname())))
-		goto syerr;
-
-	setprogname(tmp);
-#endif
-
-    /* Now make a full deep copy of the environment and argv[] */
-	if ((error = spt_copyenv(envc, envp)))
-		goto error;
-
-	if ((error = spt_copyargs(argc, argv)))
-		goto error;
-
-	SPT.nul  = nul;
-	SPT.base = base;
-	SPT.end  = end;
-
-	return;
-syerr:
-	error = errno;
-error:
-	SPT.error = error;
-} /* spt_init() */
-
-
-#ifndef SPT_MAXTITLE
-#define SPT_MAXTITLE 255
-#endif
-
-void setproctitle(const char *fmt, ...) {
-	char buf[SPT_MAXTITLE + 1]; /* use buffer in case argv[0] is passed */
-	va_list ap;
-	char *nul;
-	int len, error;
-
-	if (!SPT.base)
-		return;
-
-	if (fmt) {
-		va_start(ap, fmt);
-		len = vsnprintf(buf, sizeof buf, fmt, ap);
-		va_end(ap);
-	} else {
-		len = snprintf(buf, sizeof buf, "%s", SPT.arg0);
-	}
-
-	if (len <= 0)
-		{ error = errno; goto error; }
-
-	if (!SPT.reset) {
-		memset(SPT.base, 0, SPT.end - SPT.base);
-		SPT.reset = 1;
-	} else {
-		memset(SPT.base, 0, spt_min(sizeof buf, SPT.end - SPT.base));
-	}
-
-	len = spt_min(len, spt_min(sizeof buf, SPT.end - SPT.base) - 1);
-	memcpy(SPT.base, buf, len);
-	nul = &SPT.base[len];
-
-	if (nul < SPT.nul) {
-		*SPT.nul = '.';
-	} else if (nul == SPT.nul && &nul[1] < SPT.end) {
-		*SPT.nul = ' ';
-		*++nul = '\0';
-	}
-
-	return;
-error:
-	SPT.error = error;
-} /* setproctitle() */
-
-
-#endif /* __linux || __APPLE__ */
-#endif /* !HAVE_SETPROCTITLE */
-
-#ifdef SETPROCTITLE_TEST_MAIN
-int main(int argc, char *argv[]) {
-	spt_init(argc, argv);
-
-	printf("SPT.arg0: [%p] '%s'\n", SPT.arg0, SPT.arg0);
-	printf("SPT.base: [%p] '%s'\n", SPT.base, SPT.base);
-	printf("SPT.end: [%p] (%d bytes after base)'\n", SPT.end, (int) (SPT.end - SPT.base));
-	return 0;
-}
-#endif