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tfformat.c: Including stdlib.h for exit ()
- To: gcc-bugs at gcc dot gnu dot org
- Subject: tfformat.c: Including stdlib.h for exit ()
- From: "John David Anglin" <dave at hiauly1 dot hia dot nrc dot ca>
- Date: Wed, 30 Aug 2000 14:46:12 -0400 (EDT)
The change introduced on 2000-05-23 to include stdlib.h causes problems
under hpux 10.20.
Running ../../../../libio/testsuite/libio.tests/tfformat.exp ...
Executing on host: /xxx/gnu/gcc-2.96/objdir/gcc/xgcc -B/xxx/gnu/gcc-2.96/objdir/gcc/ ../../../../libio/testsuite/../tests/tfformat.c -O3 -I.. -I../../../../libio/testsuite/.. -DTEST_LIBIO -DTEST_EXACTNESS -L/xxx/gnu/gcc-2.96/objdir/hppa1.1-hp-hpux10.20/threads/libio -L/xxx/gnu/gcc-2.96/objdir/hppa1.1-hp-hpux10.20/threads/libio -L/xxx/gnu/gcc-2.96/objdir/hppa1.1-hp-hpux10.20/threads/libiberty -g -lio -liberty -lm -threads -o /xxx/gnu/gcc-2.96/objdir/hppa1.1-hp-hpux10.20/libio/testsuite/tfformat (timeout = 300)
In file included from /usr/include/pwd.h:74,
from /xxx/gnu/gcc-2.96/objdir/gcc/include/stdlib.h:337,
from ../../../../libio/testsuite/../tests/tfformat.c:11:
/xxx/gnu/gcc-2.96/objdir/gcc/include/stdio.h:69:33: warning: "_IOFBF" redefined
../../../../libio/iostdio.h:47:1: warning: this is the location of the previous definition
/xxx/gnu/gcc-2.96/objdir/gcc/include/stdio.h:72:33: warning: "_IONBF" redefined
../../../../libio/iostdio.h:49:1: warning: this is the location of the previous definition
/xxx/gnu/gcc-2.96/objdir/gcc/include/stdio.h:76:33: warning: "_IOLBF" redefined
../../../../libio/iostdio.h:48:1: warning: this is the location of the previous definition
/xxx/gnu/gcc-2.96/objdir/gcc/include/stdio.h:137:25: warning: "stdin" redefined
../../../../libio/iostdio.h:55:1: warning: this is the location of the previous definition
/xxx/gnu/gcc-2.96/objdir/gcc/include/stdio.h:138:25: warning: "stdout" redefined
../../../../libio/iostdio.h:56:1: warning: this is the location of the previous definition
/xxx/gnu/gcc-2.96/objdir/gcc/include/stdio.h:139:25: warning: "stderr" redefined
../../../../libio/iostdio.h:57:1: warning: this is the location of the previous definition
...
As can be seen, stdlib.h includes pwd.h which includes stdio.h. The test
can be fixed by providing a prototype for exit. However, the incompatibility
between stdlib.h and iostdio.h needs fixing somehow. Thoughts?
Dave
--
J. David Anglin dave.anglin@nrc.ca
National Research Council of Canada (613) 990-0752 (FAX: 952-6605)