[Bug other/25914] New: strsignal.c:558: warning: comparison between signed and unsigned

[danglin at gcc dot gnu dot org]

/mnt/gnu/gcc-3.3/objdir/./gcc/xgcc -B/mnt/gnu/gcc-3.3/objdir/./gcc/
-B/opt/gnu64
/gcc/gcc-4.2.0/hppa64-hp-hpux11.11/bin/
-B/opt/gnu64/gcc/gcc-4.2.0/hppa64-hp-hpu
x11.11/lib/ -isystem /opt/gnu64/gcc/gcc-4.2.0/hppa64-hp-hpux11.11/include
-isyst
em /opt/gnu64/gcc/gcc-4.2.0/hppa64-hp-hpux11.11/sys-include -c -DHAVE_CONFIG_H
-
O2 -g -O2  -I. -I../../../gcc/libiberty/../include  -W -Wall -pedantic
-Wwrite-s
trings -Wstrict-prototypes ../../../gcc/libiberty/strsignal.c -o strsignal.o
../../../gcc/libiberty/strsignal.c: In function 'psignal':
../../../gcc/libiberty/strsignal.c:558: warning: comparison between signed and
u
nsigned

#ifndef HAVE_PSIGNAL

void
psignal (unsigned signo, char *message)
{
  if (signal_names == NULL)
    {
      init_signal_tables ();
    }
  if ((signo <= 0) || (signo >= sys_nsig))

I'm not sure whether the if should be fixed or the type of signo
should be changed to int.  The first argument in the linux implementation
has the type of int.


-- 
           Summary: strsignal.c:558: warning: comparison between signed and
                    unsigned
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: danglin at gcc dot gnu dot org
 GCC build triplet: hppa*-*-hpux*
  GCC host triplet: hppa*-*-hpux*
GCC target triplet: hppa*-*-hpux*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25914