*
*/
#include <xcb/xcb.h>
+#include <err.h>
#include "data.h"
#ifndef _UTIL_H
#define _UTIL_H
+#define die(...) errx(EXIT_FAILURE, __VA_ARGS__);
#define exit_if_null(pointer, ...) { if (pointer == NULL) die(__VA_ARGS__); }
#define STARTS_WITH(string, needle) (strncasecmp(string, needle, strlen(needle)) == 0)
#define CIRCLEQ_NEXT_OR_NULL(head, elm, field) (CIRCLEQ_NEXT(elm, field) != CIRCLEQ_END(head) ? \
*/
void slog(char *fmt, ...);
-/**
- * Prints the message (see printf()) to stderr, then exits the program.
- *
- */
-void die(char *fmt, ...) __attribute__((__noreturn__));
-
/**
* Safe-wrapper around malloc which exits if malloc returns NULL (meaning that
* there is no more memory available)
va_end(args);
}
-/*
- * Prints the message (see printf()) to stderr, then exits the program.
- *
- */
-void die(char *fmt, ...) {
- va_list args;
-
- va_start(args, fmt);
- vfprintf(stderr, fmt, args);
- va_end(args);
-
- exit(EXIT_FAILURE);
-}
-
/*
* The s* functions (safe) are wrappers around malloc, strdup, …, which exits if one of
* the called functions returns NULL, meaning that there is no more memory available
*/
void *smalloc(size_t size) {
void *result = malloc(size);
- exit_if_null(result, "Error: out of memory (malloc(%d))\n", size);
+ exit_if_null(result, "Error: out of memory (malloc(%zd))\n", size);
return result;
}
void *scalloc(size_t size) {
void *result = calloc(size, 1);
- exit_if_null(result, "Error: out of memory (calloc(%d))\n", size);
+ exit_if_null(result, "Error: out of memory (calloc(%zd))\n", size);
return result;
}