[gccsdk] [Bug 231] New: GCC 4.1.2 Rel 2 Dev 2012-04-28 glob() top-bit char problem.

bugzilla-daemon at riscos.info bugzilla-daemon at riscos.info
Sun Apr 29 09:58:23 PDT 2012


http://www.riscos.info/bugzilla3/show_bug.cgi?id=231

           Summary: GCC 4.1.2 Rel 2 Dev 2012-04-28 glob() top-bit char
                    problem.
           Product: GCC/GCCSDK
           Version: other
          Platform: Other
        OS/Version: RISC OS
            Status: NEW
          Severity: normal
          Priority: P1
         Component: C compiler
        AssignedTo: John.Tytgat at aaug.net
        ReportedBy: duncan_moore at ntlworld.com
   Estimated Hours: 0.0


GCCSDK GCC 4.1.2 Release 2 Development 2012-04-28
SharedUnixLibrary 1.12
VRPC RISC OS 4.39

Bug fix 229 has sorted some of the problems with top-bit set characters, but
not all of them.

#include <stdio.h>
#include <glob.h>
int main(int argc,char** argv) {
  --argc;++argv;
  glob_t file_list;
  int err=glob(*argv,0,NULL,&file_list);
  printf("err                 = %i\n",err);
  printf("file_list->gl_pathc = %lu\n",file_list.gl_pathc);
  for (size_t i=0;i<file_list.gl_pathc;++i) {
    printf("%lu %s\n",i,file_list.gl_pathv[i]);
  }
  return 0;
}

With just these 3 files in a directory:

mem
m m                            hard space
mém

This is correct:

*test m*
err                 = 0
file_list->gl_pathc = 3
0 mem
1 m m                          hard space
2 mém

The rest are incorrect:

*test m m                      hard space
err                 = -3
file_list->gl_pathc = 0

*test mém
err                 = -3
file_list->gl_pathc = 0

*test "m m"                    normal space
err                 = 0
file_list->gl_pathc = 1
0 m m                          normal space

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