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author | Lennart Poettering <lennart@poettering.net> | 2013-05-07 17:51:41 +0200 |
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committer | Lennart Poettering <lennart@poettering.net> | 2013-05-07 17:52:23 +0200 |
commit | 1210bc667d2d133814a0eb3cbcfcfb7e721fba9f (patch) | |
tree | fa045d1b1646d38f207b3b5329c7f2e85e0f9712 /src/shared/hashmap.h | |
parent | kmod-setup: properly iterate through module table (diff) | |
download | systemd-1210bc667d2d133814a0eb3cbcfcfb7e721fba9f.tar.xz systemd-1210bc667d2d133814a0eb3cbcfcfb7e721fba9f.zip |
hashmap: document trivial_hash_func()
Diffstat (limited to '')
-rw-r--r-- | src/shared/hashmap.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/shared/hashmap.h b/src/shared/hashmap.h index 8f6e644b25..15b7e27585 100644 --- a/src/shared/hashmap.h +++ b/src/shared/hashmap.h @@ -43,6 +43,9 @@ typedef int (*compare_func_t)(const void *a, const void *b); unsigned string_hash_func(const void *p) _pure_; int string_compare_func(const void *a, const void *b) _pure_; +/* This will compare the passed pointers directly, and will not + * dereference them. This is hence not useful for strings or + * suchlike. */ unsigned trivial_hash_func(const void *p) _const_; int trivial_compare_func(const void *a, const void *b) _const_; |