mirror of
https://github.com/leahneukirchen/cwm.git
synced 2023-08-10 21:13:12 +03:00
3a570bb679
* refs/heads/master: Fixed memory leak in xu_get_strprop. Prevent out of boundary write with configuration files in which too many quoted arguments are stored for other window managers. Allow configuring a percentage window size of the master window during htile/vtile actions. From Uwe Werler, with a few manpage tweaks. zap stray tabs Instead of using _NET_ACTIVE_WINDOW on restart, use the pointer location to determine what client to set active. Reduces a round trip for every window. Add support for SIGINT/SIGTERM. Simplify conditional construct. Trim event_mask to those that the root window actually needs. No need to lookup current client early; move to right before it is needed. Recommit 1.259, but now with TAILQ_FOREACH_SAFE. Revert previous. Causes a crash as reported by Tom Murphy. Simplify list markup. Plug two memory leaks. Also get rid of a variable that is no longer necessary. Remove ColormaskChange from event-mask since there's no event handler. Unrelated style fixes, consistency changes and sorting, appropriate dosage/removal of wrappers, simplification of name queue, client cycle joins other kb/mb bound functions.
111 lines
2.1 KiB
C
111 lines
2.1 KiB
C
/*
|
|
* calmwm - the calm window manager
|
|
*
|
|
* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*
|
|
* $OpenBSD$
|
|
*/
|
|
|
|
#include <sys/types.h>
|
|
#include "queue.h"
|
|
|
|
#include <err.h>
|
|
#include <errno.h>
|
|
#include <limits.h>
|
|
#include <stdarg.h>
|
|
#include <stdint.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
#include "calmwm.h"
|
|
|
|
void *
|
|
xmalloc(size_t siz)
|
|
{
|
|
void *p;
|
|
|
|
if (siz == 0)
|
|
errx(1, "xmalloc: zero size");
|
|
if ((p = malloc(siz)) == NULL)
|
|
err(1, "malloc");
|
|
|
|
return p;
|
|
}
|
|
|
|
void *
|
|
xcalloc(size_t no, size_t siz)
|
|
{
|
|
void *p;
|
|
|
|
if (siz == 0 || no == 0)
|
|
errx(1, "xcalloc: zero size");
|
|
if (SIZE_MAX / no < siz)
|
|
errx(1, "xcalloc: no * siz > SIZE_MAX");
|
|
if ((p = calloc(no, siz)) == NULL)
|
|
err(1, "calloc");
|
|
|
|
return p;
|
|
}
|
|
|
|
void *
|
|
xreallocarray(void *ptr, size_t nmemb, size_t size)
|
|
{
|
|
void *p;
|
|
|
|
p = reallocarray(ptr, nmemb, size);
|
|
if (p == NULL)
|
|
errx(1, "xreallocarray: out of memory (new_size %zu bytes)",
|
|
nmemb * size);
|
|
return p;
|
|
}
|
|
|
|
char *
|
|
xstrdup(const char *str)
|
|
{
|
|
char *p;
|
|
|
|
if ((p = strdup(str)) == NULL)
|
|
err(1, "strdup");
|
|
|
|
return p;
|
|
}
|
|
|
|
int
|
|
xasprintf(char **ret, const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
int i;
|
|
|
|
va_start(ap, fmt);
|
|
i = xvasprintf(ret, fmt, ap);
|
|
va_end(ap);
|
|
|
|
return i;
|
|
}
|
|
|
|
int
|
|
xvasprintf(char **ret, const char *fmt, va_list ap)
|
|
{
|
|
int i;
|
|
|
|
i = vasprintf(ret, fmt, ap);
|
|
if (i == -1)
|
|
err(1, "vasprintf");
|
|
|
|
return i;
|
|
}
|