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#include <stdlib.h> |
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#include <string.h> |
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#include <errno.h> |
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|
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#include "imapfilter.h" |
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|
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/* |
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* A malloc() that checks the results and dies in case of error. |
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*/ |
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void *xmalloc(size_t size) |
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{ |
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void *ptr; |
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|
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ptr = (void *) malloc(size); |
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|
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if (!ptr) |
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fatal(ERROR_MEMORY_ALLOCATION, |
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"imapfilter: allocating memory; %s\n", strerror(errno)); |
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|
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return ptr; |
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} |
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|
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|
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/* |
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* A realloc() that checks the results and dies in case of error. |
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*/ |
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void *xrealloc(void *ptr, size_t size) |
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{ |
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ptr = (void *) realloc(ptr, size); |
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|
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if (!ptr) |
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fatal(ERROR_MEMORY_ALLOCATION, |
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"imapfilter: allocating memory; %s\n", strerror(errno)); |
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|
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return ptr; |
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} |
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|
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|
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/* |
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* A strdup() that checks the results and dies in case of error. |
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*/ |
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char *xstrdup(const char *s) |
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{ |
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char *cp; |
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|
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cp = strdup(s); |
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|
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if (!cp) |
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fatal(ERROR_MEMORY_ALLOCATION, |
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"imapfilter: allocating memory; %s\n", strerror(errno)); |
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|
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return cp; |
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} |