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(parent: e3b62ac) | patch
Remove use of exit() from libcommon. Mainly, the involves gvParseArgs return 0
authorEmden Gansner <erg@research.att.com>
Wed, 4 Jan 2012 19:02:41 +0000 (14:02 -0500)
committerEmden Gansner <erg@research.att.com>
Wed, 4 Jan 2012 19:02:41 +0000 (14:02 -0500)
commitff73b4084ad946d31b40d454f83836362e42e74e
tree05947bdd84fd474b4e2388791240c54239c803e9tree | snapshot
parente3b62ac4e4f85a5e289229b9287f3acb5f739557commit | diff
Remove use of exit() from libcommon. Mainly, the involves gvParseArgs return 0
on success and v if the calling function should call exit(v-1).
Added global ExitOnUsage which, if set, causes dotneato_usage to exit as usual.
cmd/dot/dot.c diff | blob | history
lib/common/args.c diff | blob | history
lib/common/globals.h diff | blob | history
lib/common/input.c diff | blob | history
lib/common/render.h diff | blob | history
lib/common/utils.c diff | blob | history
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