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author | Mike Jones <mjjones@us.ibm.com> | 2012-04-13 09:35:42 -0500 |
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committer | A. Patrick Williams III <iawillia@us.ibm.com> | 2012-04-14 09:15:04 -0500 |
commit | 7e30eba46d1e6cd145ac4db5fd92383c369cf5aa (patch) | |
tree | f827dd7c74c5349bc23dc707baefa8d43a30416f /src/lib | |
parent | c43ba8893dcce5fd1f1bdb23111c99f779eb2f01 (diff) | |
download | talos-hostboot-7e30eba46d1e6cd145ac4db5fd92383c369cf5aa.tar.gz talos-hostboot-7e30eba46d1e6cd145ac4db5fd92383c369cf5aa.zip |
stdlib.h Add calloc
The pending proc_slw_build HWP wants to use calloc.
Patrick agreed that we should add calloc to Hostboot.
Change-Id: I27dee327446f5b48de33c494231aaa4710f40342
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/893
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Reviewed-by: Brian H. Horton <brianh@linux.ibm.com>
Diffstat (limited to 'src/lib')
-rw-r--r-- | src/lib/stdlib.C | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/lib/stdlib.C b/src/lib/stdlib.C index d9fa9e9fc..f0c3fad74 100644 --- a/src/lib/stdlib.C +++ b/src/lib/stdlib.C @@ -77,3 +77,18 @@ void* realloc(void* p, size_t s) return HeapManager::realloc(p,s); } +void* calloc(size_t num, size_t size) +{ + // Allocate a block of memory for an array of 'num' elements, each of them + // 'size' bytes long and initialize to zero + size_t total_size = num * size; + void* mem = NULL; + + if (total_size) + { + mem = malloc(total_size); + memset(mem, 0, total_size); + } + + return mem; +} |