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| author | DJ Delorie <dj@delorie.com> | 2001-09-26 18:45:50 +0000 |
|---|---|---|
| committer | DJ Delorie <dj@delorie.com> | 2001-09-26 18:45:50 +0000 |
| commit | bd7ce1bbb2ea47e045e6dd755cf16f05a2555309 (patch) | |
| tree | 9fcc8e3e643152ed109636c5420b217c9d116002 /libiberty/xmemdup.c | |
| parent | 3d6b05970e5c5b951cf734883641e64090a3c370 (diff) | |
| download | gdb-bd7ce1bbb2ea47e045e6dd755cf16f05a2555309.tar.gz | |
merge from gcc
Diffstat (limited to 'libiberty/xmemdup.c')
| -rw-r--r-- | libiberty/xmemdup.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libiberty/xmemdup.c b/libiberty/xmemdup.c index fdb17a547f3..9e9d66b715d 100644 --- a/libiberty/xmemdup.c +++ b/libiberty/xmemdup.c @@ -2,6 +2,19 @@ This trivial function is in the public domain. Jeff Garzik, September 1999. */ +/* + +@deftypefn Replacement void* xmemdup (void *@var{input}, size_t @var{copy_size}, size_t @var{alloc_size}) + +Duplicates a region of memory without fail. First, @var{alloc_size} bytes +are allocated, then @var{copy_size} bytes from @var{input} are copied into +it, and the new memory is returned. If fewer bytes are copied than were +allocated, the remaining memory is zeroed. + +@end deftypefn + +*/ + #ifdef HAVE_CONFIG_H #include "config.h" #endif |