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| author | Martin Pitt <martin.pitt@ubuntu.com> | 2016-10-17 07:12:20 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-10-17 07:12:20 +0200 |
| commit | a7753693547233e4a1d6e10b1a8f6515a477f227 (patch) | |
| tree | 3b20f53b931e953f4ed495bb10e90597f3670237 /src/basic/alloc-util.h | |
| parent | 9e7727521ff2e751ee064716ab735016abf72025 (diff) | |
| parent | 3b319885c4febb5f7ea9b5ab31c3395548ed6886 (diff) | |
Merge pull request #4391 from keszybz/treewide-macros
Use mfree more and add another function to simplify a common set&free pattern
Diffstat (limited to 'src/basic/alloc-util.h')
| -rw-r--r-- | src/basic/alloc-util.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/basic/alloc-util.h b/src/basic/alloc-util.h index ceeee519b7..a44dd473c1 100644 --- a/src/basic/alloc-util.h +++ b/src/basic/alloc-util.h @@ -43,6 +43,14 @@ static inline void *mfree(void *memory) { return NULL; } +#define free_and_replace(a, b) \ + ({ \ + free(a); \ + (a) = (b); \ + (b) = NULL; \ + 0; \ + }) + void* memdup(const void *p, size_t l) _alloc_(2); static inline void freep(void *p) { |