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authorbernd2007-04-27 17:58:48 +0000
committerbernd2007-04-27 17:58:48 +0000
commit055eec93ac495df814cc5585fd55712a6cac06c4 (patch)
treea7f9e9b6a1231b28b552199ac2e27c45d64a9ba7 /util.c
downloadcwm-055eec93ac495df814cc5585fd55712a6cac06c4.tar.gz
Initial import of cwm-3.
tested by sturm@, ok matthieu@
Diffstat (limited to 'util.c')
-rw-r--r--util.c72
1 files changed, 72 insertions, 0 deletions
diff --git a/util.c b/util.c
new file mode 100644
index 0000000..157783a
--- /dev/null
+++ b/util.c
@@ -0,0 +1,72 @@
+/*
+ * calmwm - the calm window manager
+ *
+ * Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
+ * All rights reserved.
+ *
+ * $Id: util.c,v 1.1.1.1 2007/04/27 17:58:48 bernd Exp $
+ */
+
+#include "headers.h"
+#include "calmwm.h"
+
+#define MAXARGLEN 20
+
+int
+u_spawn(char *argstr)
+{
+ char *args[MAXARGLEN], **ap;
+ char **end = &args[MAXARGLEN - 1];
+
+ switch (fork()) {
+ case 0:
+ ap = args;
+ while (ap < end && (*ap = strsep(&argstr, " \t")) != NULL)
+ ap++;
+
+ *ap = NULL;
+ setsid();
+ execvp(args[0], args);
+ err(1, args[0]);
+ break;
+ case -1:
+ warn("fork");
+ return (-1);
+ default:
+ break;
+ }
+
+ return (0);
+}
+
+int dirent_exists(char *filename) {
+ struct stat buffer;
+
+ return stat(filename, &buffer);
+}
+
+int dirent_isdir(char *filename) {
+ struct stat buffer;
+ int return_value;
+
+ return_value = stat(filename, &buffer);
+
+ if(return_value == -1)
+ return 0;
+ else
+ return S_ISDIR(buffer.st_mode);
+}
+
+int dirent_islink(char *filename) {
+ struct stat buffer;
+ int return_value;
+
+ return_value = lstat(filename, &buffer);
+
+ if(return_value == -1)
+ return 0;
+ else
+ return S_ISLNK(buffer.st_mode);
+}
+
+