On Sat, Nov 15, 2003 at 05:34:38PM +0100, Erwan David wrote: > Le Sat 15/11/2003, Colin Watson disait > > You're using -ansi, which causes some header files to disable functions > > not called for by ISO C. getopt() is one such. If you remove that flag > > you should find that getopt() reappears. > > > > See the documentation of the -ansi flag. > > whole unistd.h is outside iso C, so you mean al unistd.h is unusable > using -ansi ?
The include of <getopt.h> in <unistd.h> is within #ifdef __USE_POSIX2. I think <unistd.h> assumes IEEE Std 1003.1 by default, which presumably doesn't include getopt(). See the top of /usr/include/features.h for more; it looks like you could define _POSIX_C_SOURCE to 2 in addition to -ansi, for example. -- Colin Watson [EMAIL PROTECTED] -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
