+#undef I3__FILE__
+#define I3__FILE__ "util.c"
/*
* vim:ts=4:sw=4:expandtab
*
#include <sys/wait.h>
#include <stdarg.h>
-#include <iconv.h>
#if defined(__OpenBSD__)
#include <sys/cdefs.h>
#endif
#define SN_API_NOT_YET_FROZEN 1
#include <libsn/sn-launcher.h>
-static iconv_t conversion_descriptor = 0;
-
int min(int a, int b) {
return (a < b ? a : b);
}
char buffer[BUFSIZ];
if (readlink("/proc/self/exe", buffer, BUFSIZ) == -1) {
warn("could not read /proc/self/exe");
- exit(1);
+ _exit(1);
}
dir = dirname(buffer);
sasprintf(&migratepath, "%s/%s", dir, name);
#endif
warn("Could not start %s", name);
- exit(2);
+ _exit(2);
}
/*
}
}
-/*
- * Converts the given string to UCS-2 big endian for use with
- * xcb_image_text_16(). The amount of real glyphs is stored in real_strlen,
- * a buffer containing the UCS-2 encoded string (16 bit per glyph) is
- * returned. It has to be freed when done.
- *
- */
-char *convert_utf8_to_ucs2(char *input, int *real_strlen) {
- size_t input_size = strlen(input) + 1;
- /* UCS-2 consumes exactly two bytes for each glyph */
- int buffer_size = input_size * 2;
-
- char *buffer = smalloc(buffer_size);
- size_t output_size = buffer_size;
- /* We need to use an additional pointer, because iconv() modifies it */
- char *output = buffer;
-
- /* We convert the input into UCS-2 big endian */
- if (conversion_descriptor == 0) {
- conversion_descriptor = iconv_open("UCS-2BE", "UTF-8");
- if (conversion_descriptor == 0) {
- fprintf(stderr, "error opening the conversion context\n");
- exit(1);
- }
- }
-
- /* Get the conversion descriptor back to original state */
- iconv(conversion_descriptor, NULL, NULL, NULL, NULL);
-
- /* Convert our text */
- int rc = iconv(conversion_descriptor, (void*)&input, &input_size, &output, &output_size);
- if (rc == (size_t)-1) {
- perror("Converting to UCS-2 failed");
- FREE(buffer);
- if (real_strlen != NULL)
- *real_strlen = 0;
- return NULL;
- }
-
- if (real_strlen != NULL)
- *real_strlen = ((buffer_size - output_size) / 2) - 1;
-
- return buffer;
-}
-
/*
* This function resolves ~ in pathnames.
* It may resolve wildcards in the first part of the path, but if no match
#define y(x, ...) yajl_gen_ ## x (gen, ##__VA_ARGS__)
#define ystr(str) yajl_gen_string(gen, (unsigned char*)str, strlen(str))
-char *store_restart_layout() {
+char *store_restart_layout(void) {
setlocale(LC_NUMERIC, "C");
#if YAJL_MAJOR >= 2
yajl_gen gen = yajl_gen_alloc(NULL);
char *restart_filename = forget_layout ? NULL : store_restart_layout();
kill_configerror_nagbar(true);
+ kill_commanderror_nagbar(true);
restore_geometry();