And just a öast nail in coffin: I tried with -D_GNU_SOURCE and it worked like you told. On Mon, Aug 31, 2009 at 5:26 PM, Maz The Northener<mazziesaccount@xxxxxxxxx> wrote: > Thanks for quick answer :) I was just puzzled because this seemed to > work without extra defines with older glibc. > > On Mon, Aug 31, 2009 at 5:10 PM, Jakub Jelinek<jakub@xxxxxxxxxx> wrote: >> On Mon, Aug 31, 2009 at 04:45:17PM +0300, Maz The Northener wrote: >>> I found out that after I updated my F11 a few days ago, fscanf started >>> missbehaving. >>> >>> I filed a bug report in bugzilla. (bug 520414) >>> >>> but since I have not heard anyone else yelling about this, I thought >>> that maybe this is my fault after all... Any suggestions how to verify >>> this? >>> >>> (I do not need any help overcoming it, workaround is quite >>> straightforward for me - remove GNU extension usage. I just would like >>> to know if the bug is on my side.) >> >> This is just a user error. You are not using any feature test macros >> (see >> info libc 'Feature Test Macros' >> ), and with that glibc headers when not using strict ISO C modes (-ansi, >> -std=c89, -std=c99) default to _POSIX_C_SOURCE=200809L in recent glibcs, >> which among other things mean XPG6 compliant *scanf. As %a is a POSIX >> floating point in hex specifier, it conflicts with the GNU extension >> where a if followed by s, S or [ is treated as allocatable modifier. >> So, to make your code work either compile with -D_GNU_SOURCE, or, better, >> just use POSIX 2008 way, %m[a-z]. >> >> Jakub >> >> -- >> fedora-devel-list mailing list >> fedora-devel-list@xxxxxxxxxx >> https://www.redhat.com/mailman/listinfo/fedora-devel-list >> > > > > -- > > -Matti "Maz" Vaittinen > CWF coding team leader > http://www.curlysworldoffreeware.com/ > > BrakesAreForCowards!!! > When you feel blue, no one sees your tears... When your down, no one > understands your struggle... > When you feel happy, no one notices your smile... > But fart just once... > I would love to create a freeware game with C - unless I was working at NSN. > -- -Matti "Maz" Vaittinen CWF coding team leader http://www.curlysworldoffreeware.com/ BrakesAreForCowards!!! When you feel blue, no one sees your tears... When your down, no one understands your struggle... When you feel happy, no one notices your smile... But fart just once... I would love to create a freeware game with C - unless I was working at NSN. -- fedora-devel-list mailing list fedora-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-devel-list
