This is the mail archive of the libc-hacker@sourceware.cygnus.com mailing list for the glibc project.

Note that libc-hacker is a closed list. You may look at the archives of this list, but subscription and posting are not open.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]

Re: missing prototype for abs()

>>>>> Jes Sorensen writes:

 > Hi
 > The latest gcc from sourceware moans if one doesn't include stdlib.h to
 > get a protoytype for abs().

 > I wouldn't be surprised if there are other occurencies, I just noticed
 > this one because I also hit a compiler crash with it.

On ia32 there're should be no occurences.  I'm using a current gcc
snapshot and check for new warnings - and fixed those already.

But I guess that you'll find more such problems in code that's not
build on ia32.

Andreas
 > Jes

 > 2000-06-28  Jes Sorensen  <jes@linuxcare.com>

 > 	* sysdeps/ieee754/dbl-64/e_exp.c: Add include stdlib.h to get
 > 	prototype for abs().

 > --- sysdeps/ieee754/dbl-64/e_exp.c~	Wed Jul 14 01:48:30 1999
 > +++ sysdeps/ieee754/dbl-64/e_exp.c	Wed Jun 28 21:00:25 2000
 > @@ -55,6 +55,7 @@
 >  #ifndef _GNU_SOURCE
 >  #define _GNU_SOURCE
 >  #endif
 > +#include <stdlib.h>
 >  #include <float.h>
 >  #include <ieee754.h>
 >  #include <math.h>


-- 
 Andreas Jaeger
  SuSE Labs aj@suse.de
   private aj@arthur.inka.de
Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]