From 24e8f0ec75bc5ac8a809c31fd553ff5e8eff5dc0 Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Thu, 3 Jan 2002 09:39:11 +0000 Subject: Make getopt act the same regardless whether the app was staticly linked or dynamicly linked. Obeys the principle of least surprise. -Erik --- libc/unistd/getopt_vars.c | 40 ---------------------------------------- 1 file changed, 40 deletions(-) delete mode 100644 libc/unistd/getopt_vars.c (limited to 'libc/unistd/getopt_vars.c') diff --git a/libc/unistd/getopt_vars.c b/libc/unistd/getopt_vars.c deleted file mode 100644 index 6dcb73ad7..000000000 --- a/libc/unistd/getopt_vars.c +++ /dev/null @@ -1,40 +0,0 @@ -#include - -/* - * Getopt vars shared between getopt and gnu_getopt - */ - -/* For communication from `getopt' to the caller. - When `getopt' finds an option that takes an argument, - the argument value is returned here. - Also, when `ordering' is RETURN_IN_ORDER, - each non-option ARGV-element is returned here. */ - -char *optarg = NULL; - -/* Index in ARGV of the next element to be scanned. - This is used for communication to and from the caller - and for communication between successive calls to `getopt'. - - On entry to `getopt', zero means this is the first call; initialize. - - When `getopt' returns EOF, this is the index of the first of the - non-option elements that the caller should itself scan. - - Otherwise, `optind' communicates from one call to the next - how much of ARGV has been scanned so far. */ - -/* XXX 1003.2 says this must be 1 before any call. */ -int optind = 0; - - -/* Callers store zero here to inhibit the error message - for unrecognized options. */ - -int opterr = 1; - -/* Set to an option character which was unrecognized. - This must be initialized on some systems to avoid linking in the - system's own getopt implementation. */ - -int optopt = '?'; -- cgit v1.2.3