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authorHiltjo Posthuma <hiltjo@codemadness.org>2020-04-03 15:36:32 +0200
committerHiltjo Posthuma <hiltjo@codemadness.org>2020-04-03 15:36:32 +0200
commitc82db690cc0c4624dad4dc6ae899020799ec84db (patch)
treeadac6a34f53e3cf5c5bc08421afa364d41249684 /dwm.c%3fid%3da8e9513783f335b1ac7255e40a663adfffc4b475?id=c82db690cc0c4624dad4dc6ae899020799ec84db
parentcb3f58ad06993f7ef3a7d8f61468012e2b786cab (diff)
config.mk: fix POSIX_C_SOURCE macro for feature test for snprintf()
The feature test was incorrect: _POSIX_C_SOURCE=2 "The value 2 or greater additionally exposes definitions for POSIX.2-1992." http://man7.org/linux/man-pages/man7/feature_test_macros.7.html A higher value is needed (atleast 1995): https://pubs.opengroup.org/onlinepubs/9699919799/functions/snprintf.html FreeBSD feature test macro: on https://github.com/freebsd/freebsd/blob/master/include/stdio.h line 297 This was already fixed in dmenu. This fixes a warning on FreeBSD, reported by Plasmoduck on IRC, thanks.
Diffstat (limited to 'dwm.c%3fid%3da8e9513783f335b1ac7255e40a663adfffc4b475?id=c82db690cc0c4624dad4dc6ae899020799ec84db')
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