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| author | kcwu <kcwu@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2007-05-27 22:08:38 +0800 |
|---|---|---|
| committer | kcwu <kcwu@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2007-05-27 22:08:38 +0800 |
| commit | 6b957f167e59782f2342e692ac1fd749e2adf025 (patch) | |
| tree | e31260435f615442ed7245e183d1cd518bdb40af /mbbsd/pmore.c | |
| parent | 87ec87b5f570eeebb4b699140838ecd484ef8c1a (diff) | |
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* hack dietlibc's allocator. release small block to OS.
* allocation behavior dirty hack for dietlibc.
Avoid allocate 64byte slot, use 128byte slot instead.
Thus, they share same memory block.
* save about 400mb for ptt.
git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3519 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
Diffstat (limited to 'mbbsd/pmore.c')
| -rw-r--r-- | mbbsd/pmore.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/mbbsd/pmore.c b/mbbsd/pmore.c index 26f73a38..dd22ed60 100644 --- a/mbbsd/pmore.c +++ b/mbbsd/pmore.c @@ -809,7 +809,16 @@ mf_parseHeaders() // p is pointing at a new line. (\n) l = (int)(p - pb); +#ifdef CRITICAL_MEMORY + // kcwu: dirty hack, avoid 64byte slot. use 128byte slot instead. + if (l<100) { + p = (unsigned char*) malloc (100+1); + } else { + p = (unsigned char*) malloc (l+1); + } +#else p = (unsigned char*) malloc (l+1); +#endif fh.headers[i] = p; memcpy(p, pb, l); p[l] = 0; |