CVS log for src/usr.bin/make/symtable.h

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Default branch: MAIN
Current tag: OPENBSD_4_4_BASE

Revision 1.2 / (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_7_BASE, OPENBSD_4_7, 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 1.1: +1 -3 lines
Diff to previous 1.1 (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.

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