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author | Herbert Xu <herbert@gondor.apana.org.au> | 2007-10-06 00:45:52 +0800 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2007-10-06 00:45:52 +0800 |
commit | 8e633ab936625fa1e897c5c062f70705996e7b85 (patch) | |
tree | 3e2bcf12e7584983749e6616123f8e36096b8e86 /src/parser.c | |
parent | [MEMALLOC] Made grabstackblock an inline wrapper for stalloc (diff) | |
download | dash-8e633ab936625fa1e897c5c062f70705996e7b85.tar.gz dash-8e633ab936625fa1e897c5c062f70705996e7b85.zip |
[MEMALLOC] Add pushstackmark
This patch gets rid of the stack mark tracking hack by allocating a little bit of stack memory if we're at risk of planting a stack mark which may be grown later. To do this a new function pushstackmark is added which lets the user pick a bigger amount to allocate since some users do that anyway after setting a stack mark.
Diffstat (limited to 'src/parser.c')
-rw-r--r-- | src/parser.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/parser.c b/src/parser.c index f49ee7d..d0e0553 100644 --- a/src/parser.c +++ b/src/parser.c @@ -1487,8 +1487,7 @@ setprompt(int which) show = !el; #endif if (show) { - setstackmark(&smark); - stalloc(stackblocksize()); + pushstackmark(&smark, stackblocksize()); out2str(getprompt(NULL)); popstackmark(&smark); } |