tag 119974 + pending thanks I checked in the POSIX doc, FWIW here is what I found:
fsync was first introduced it seems as an XOPEN extension. Hence the __USE_XOPEN guard, and defining _XOPEN_SOURCE indeed works. Else, wrt POSIX, fsync last updates are in posix 1003.1-2001. > Just saying POSIX does not tell you if its POSIX.1 or POSIX.1b. Given > the current messy use of test macros, it would be natural to think POSIX > refers to whatever _POSIX_SOURCE buys you by default (POSIX.1); > otherwise the manual page would state clearly the standard revision so > you could define the test macro to the appropiate number. On the other > hand, the fsync(2) manual page (which I had read) clearly labels fsync() > as POSIX.1b, so I was a bit confused for the precise revision, but it is > clearly a POSIX function. Current man page advertise it as POSIX 1003.1-2001 which is correct. So FWIW compiling with: gcc -ansi -Wall -D_POSIX_SOURCE=1 -D_POSIX_C_SOURCE=200112 a.c should work. The correct fix is to add an || defined(__USE_POSIX2K) in the guard. -- ·O· Pierre Habouzit ··O [EMAIL PROTECTED] OOO http://www.madism.org
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