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Commit | Line | Data |
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b10647f1 JG |
1 | /* xmemdup.c -- Duplicate a memory buffer, using xcalloc. |
2 | This trivial function is in the public domain. | |
3 | Jeff Garzik, September 1999. */ | |
4 | ||
5 | #ifdef HAVE_CONFIG_H | |
6 | #include "config.h" | |
7 | #endif | |
8 | #include "ansidecl.h" | |
9 | #include "libiberty.h" | |
10 | ||
33c5ddcd | 11 | #include <sys/types.h> /* For size_t. */ |
d11ec6f0 ZW |
12 | #ifdef HAVE_STRING_H |
13 | #include <string.h> | |
14 | #endif | |
33c5ddcd | 15 | |
b10647f1 JG |
16 | PTR |
17 | xmemdup (input, copy_size, alloc_size) | |
18 | const PTR input; | |
19 | size_t copy_size; | |
20 | size_t alloc_size; | |
21 | { | |
22 | PTR output = xcalloc (1, alloc_size); | |
23 | memcpy (output, input, copy_size); | |
24 | return output; | |
25 | } |