On Wed, Feb 15, 2006 at 01:41:07PM -0500, Gregory Stark wrote: > ---------------------------------------------------------------- > bash-3.00$ gcc -Wall pfa.c > pfa.c: In function 'main': > pfa.c:4: warning: implicit declaration of function 'posix_fadvise' > pfa.c:4: error: 'POSIX_FADV_NORMAL' undeclared (first use in this function) > pfa.c:4: error: (Each undeclared identifier is reported only once > pfa.c:4: error: for each function it appears in.) > pfa.c:5: warning: control reaches end of non-void function > ---------------------------------------------------------------- > > This seems to be a problem related to the "features.h" stuff. If I define > _POSIX_C_SOURCE to 200112L then it works but then random other system > functions > aren't defined. (specifically "random" and "srandom").
Try -D_GNU_SOURCE then? Or -D_POSIX_C_SOURCE=200112L -D_BSD_SOURCE, or several other combinations. -- Daniel Jacobowitz CodeSourcery -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
