Up to [local] / src / usr.bin / make
Request diff between arbitrary revisions
Default branch: MAIN
Current tag: OPENBSD_4_3
Revision 1.75 / (download) - annotate - [select for diffs], Sat Nov 17 16:39:45 2007 UTC (16 years, 6 months ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_4_6_BASE,
OPENBSD_4_6,
OPENBSD_4_5_BASE,
OPENBSD_4_5,
OPENBSD_4_4_BASE,
OPENBSD_4_4,
OPENBSD_4_3_BASE,
OPENBSD_4_3
Changes since 1.74: +4 -4 lines
Diff to previous 1.74 (colored)
simplify dynamic variable handling a great deal: first remove all usage of Varq_Append by building the string directly. then replace `common' handling with specialized handling for dynamic strings (since they no longer need a buffer). Finally, identify the place where the variable value needs to be copied because it's going to be free'd or erased soon, and finally, use simple char* pointers. Shaves about 80 bytes off every gnode structure, and kills quite a few unnecessary malloc()s as well.