diff options
Diffstat (limited to 'XAlloc.c')
-rw-r--r-- | XAlloc.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/XAlloc.c b/XAlloc.c new file mode 100644 index 00000000..6eb3d4f6 --- /dev/null +++ b/XAlloc.c @@ -0,0 +1,55 @@ + +#include "XAlloc.h" +#include "RichString.h" + +#ifndef _GNU_SOURCE +#define _GNU_SOURCE +#endif +#include <unistd.h> +#include <string.h> + +/*{ +#include <stdlib.h> +}*/ + +static char oomMessage[] = "Out of memory!\n"; + +void* xMalloc(size_t size) { + void* data = malloc(size); + if (!data && size > 0) { + curs_set(1); + endwin(); + write(2, oomMessage, sizeof oomMessage); + } + return data; +} + +void* xCalloc(size_t nmemb, size_t size) { + void* data = calloc(nmemb, size); + if (!data && nmemb > 0 && size > 0) { + curs_set(1); + endwin(); + write(2, oomMessage, sizeof oomMessage); + } + return data; +} + +void* xRealloc(void* ptr, size_t size) { + void* data = realloc(ptr, size); + if (!data && size > 0) { + curs_set(1); + endwin(); + write(2, oomMessage, sizeof oomMessage); + } + return data; +} + +char* xStrdup(const char* str) { + char* data = strdup(str); + if (!data && str) { + curs_set(1); + endwin(); + write(2, oomMessage, sizeof oomMessage); + } + return data; +} |