openbsd/src/lib/libc/stdlib/getopt_long.c, branch OPENBSD_3_4_BASE A mirror of https://github.com/libressl/openbsd.git https://git.lua4.win/openbsd/atom?h=OPENBSD_3_4_BASE 2003-06-17T21:56:24+00:00 Sync with share/misc/license.template and add missing DARPA credit 2003-06-17T21:56:24+00:00 millert 2003-06-17T21:56:24+00:00 urn:sha1:032d9a965adfb74e42b18dc939b34fcda2cf740e where applicable. Use an ISC-tyle license for all my code; it is simpler and more permissive. 2003-06-03T01:52:40+00:00 millert 2003-06-03T01:52:40+00:00 urn:sha1:69d7edf2eca5a74bd88f4a6f7df9eb0e51ddf54f Use the getopt() in getopt_long.c which supports some GNU extensions. 2003-06-02T03:46:43+00:00 millert 2003-06-02T03:46:43+00:00 urn:sha1:811c6edb6cd0cf5b921627c5c094ed11ed3851df getopt.c is no longer compiled and will eventually be removed. When doing permutation, only treat "-" as an option if it was specified 2002-12-10T17:51:42+00:00 millert 2002-12-10T17:51:42+00:00 urn:sha1:2304367f418c4d1085e25e4f99c9afd1951bf1d2 in optstring. Problem noticed by Theo. SUS (and apparently 1003.1-2001) say to check optstring for NULL 2002-12-08T17:52:26+00:00 millert 2002-12-08T17:52:26+00:00 urn:sha1:10cd0723992abc87bfc4d250cd0db10dabf9cf75 If we are passed "-" in argv and the user didn't specify '-' in optstring, 2002-12-08T17:07:46+00:00 millert 2002-12-08T17:07:46+00:00 urn:sha1:9821bb306fe183f16cc79fa833e5bc33c7285584 return -1 like POSIX requires. BSD getopt() supports '-' in the optstring so we should too. 2002-12-08T07:23:09+00:00 millert 2002-12-08T07:23:09+00:00 urn:sha1:4dd944fe0af3fd52ded537cb0346f79b05ec9c04 This is used by a few programs such as man and su. Fix pasto in last commit. 2002-12-07T19:48:32+00:00 millert 2002-12-07T19:48:32+00:00 urn:sha1:7e5971005fab07ef2db960f8da4f61cae4f73db5 For getopt_long_only() we *do* want to match single-character options 2002-12-07T19:15:59+00:00 millert 2002-12-07T19:15:59+00:00 urn:sha1:5d713eb7eefea34a181f3908d1d6677902617067 as shortcuts for long ones, but only if this would not conflict with a short option in optstring. Now binutils gas works. Fix two compatibility issues with our getopt_long_only() vs. the GNU version: 2002-12-06T16:03:29+00:00 millert 2002-12-06T16:03:29+00:00 urn:sha1:25071cb01d98bb08f0c7db1ead925c76f842e478 o Check for long options even when not at the beginning of an option. For instance, if -a is a short option w/o an arg and -static is a boolean long option then -astatic is valid for getopt_long_only(). o If a potential long argument does not match longopts and the first character is not a short option, print a warning and skip the rest of the argument. Also clean up some trailing whitespace and change return value of parse_long_options() from -2 to -1 when unmatched and in long_only mode. With these fixes the binutils ld seems happy with our getopt_long_only()