Date: Tue, 7 Jan 1997 20:57:10 +1100 From: Bruce Evans <bde@zeta.org.au> To: cvs-all@freefall.freebsd.org, CVS-committers@freefall.freebsd.org, cvs-gnu@freefall.freebsd.org, jkh@freefall.freebsd.org Subject: Re: cvs commit: src/gnu/usr.bin/perl/x2p util.h Message-ID: <199701070957.UAA17963@godzilla.zeta.org.au>
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> Modified: gnu/usr.bin/perl/x2p util.h > Log: > Remove bogus redeclaration of setenv(). > Fixes make world failure #3 for today (part of an ongoing series). Erm, the bogusness is primarily in <stdlib.h>. <stdlib.h> declares a nonstandard function setenv(). x2p has its own version of setenv(). This is incompatible with the library one (it returns void instead of int and doesn't have an `overwrite' arg and doesn't have `const' args). This was harmless because <stdlib.h> wasn't included together with "util.h" where perl's version is declared. x2p doesn't actually use setenv() amyway. An include of <stdlib.h> is now generated by yacc. This is reasonable because the generated code now calls realloc(). The yacc changes came from Lite2. x2p's setenv() seems to be bloat from ../perl. In ../perl, the name collision is handled by renaming perl's setenv() to my_setenv(). Bruce
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