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Removed __NetBSD__ from conditional.

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Declare strerror if HAVE_STRERROR is defined; otherwise declare
sys_errlist and sys_nerr.
(my_strerror): New function.
(errno): Don't define if already defined as a macro.

From-SVN: r9449
This commit is contained in:
Richard Kenner 1995-04-25 17:47:34 -04:00
parent d14d353d13
commit 209d691e03
1 changed files with 55 additions and 25 deletions
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80
gcc/protoize.c
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@ -80,12 +80,20 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "getopt.h"
#undef getopt
#ifndef errno
extern int errno;
#if defined(bsd4_4) || defined(__NetBSD__)
#endif
#ifndef HAVE_STRERROR
#if defined(bsd4_4)
extern const char *const sys_errlist[];
#else
extern char *sys_errlist[];
#endif
#else
extern char *strerror();
#endif
extern char *version_string;
/* Systems which are compatible only with POSIX 1003.1-1988 (but *not*
@ -614,6 +622,28 @@ static char * saved_repl_write_ptr;
static const char *shortpath ();
char *
my_strerror(e)
int e;
{
#ifdef HAVE_STRERROR
return strerror(e);
#else
static char buffer[30];
if (!e)
return "";
if (e > 0 && e < sys_nerr)
return sys_errlist[e];
sprintf (buffer, "Unknown error %d", e);
return buffer;
#endif
}
/* Allocate some space, but check that the allocation was successful. */
/* alloca.c uses this, so don't make it static. */
@ -789,7 +819,7 @@ safe_write (desc, ptr, len, out_fname)
continue;
#endif
fprintf (stderr, "%s: error writing file `%s': %s\n",
pname, shortpath (NULL, out_fname), sys_errlist[errno]);
pname, shortpath (NULL, out_fname), my_strerror(errno));
return;
}
ptr += written;
@ -1481,7 +1511,7 @@ find_file (filename, do_not_stat)
if (my_stat (filename, &stat_buf) == -1)
{
fprintf (stderr, "%s: %s: can't get status: %s\n",
pname, shortpath (NULL, filename), sys_errlist[errno]);
pname, shortpath (NULL, filename), my_strerror(errno));
stat_buf.st_mtime = (time_t) -1;
}
}
@ -2082,7 +2112,7 @@ gen_aux_info_file (base_filename)
if (child_pid == -1)
{
fprintf (stderr, "%s: could not fork process: %s\n",
pname, sys_errlist[errno]);
pname, my_strerror(errno));
return 0;
}
@ -2110,7 +2140,7 @@ gen_aux_info_file (base_filename)
if (wait (&wait_status) == -1)
{
fprintf (stderr, "%s: wait failed: %s\n",
pname, sys_errlist[errno]);
pname, my_strerror(errno));
return 0;
}
if (WIFSIGNALED (wait_status))
@ -2197,7 +2227,7 @@ start_over: ;
{
fprintf (stderr, "%s: can't read aux info file `%s': %s\n",
pname, shortpath (NULL, aux_info_filename),
sys_errlist[errno]);
my_strerror(errno));
errors++;
return;
}
@ -2225,7 +2255,7 @@ start_over: ;
{
fprintf (stderr, "%s: can't read aux info file `%s': %s\n",
pname, shortpath (NULL, aux_info_filename),
sys_errlist[errno]);
my_strerror(errno));
errors++;
return;
}
@ -2240,7 +2270,7 @@ start_over: ;
{
fprintf (stderr, "%s: can't get status of aux info file `%s': %s\n",
pname, shortpath (NULL, aux_info_filename),
sys_errlist[errno]);
my_strerror(errno));
errors++;
return;
}
@ -2267,7 +2297,7 @@ start_over: ;
{
fprintf (stderr, "%s: can't get status of aux info file `%s': %s\n",
pname, shortpath (NULL, base_source_filename),
sys_errlist[errno]);
my_strerror(errno));
errors++;
return;
}
@ -2288,7 +2318,7 @@ start_over: ;
{
fprintf (stderr, "%s: can't open aux info file `%s' for reading: %s\n",
pname, shortpath (NULL, aux_info_filename),
sys_errlist[errno]);
my_strerror(errno));
return;
}
@ -2304,7 +2334,7 @@ start_over: ;
{
fprintf (stderr, "%s: error reading aux info file `%s': %s\n",
pname, shortpath (NULL, aux_info_filename),
sys_errlist[errno]);
my_strerror(errno));
free (aux_info_base);
close (aux_info_file);
return;
@ -2316,7 +2346,7 @@ start_over: ;
{
fprintf (stderr, "%s: error closing aux info file `%s': %s\n",
pname, shortpath (NULL, aux_info_filename),
sys_errlist[errno]);
my_strerror(errno));
free (aux_info_base);
close (aux_info_file);
return;
@ -2330,7 +2360,7 @@ start_over: ;
if (my_unlink (aux_info_filename) == -1)
fprintf (stderr, "%s: can't delete aux info file `%s': %s\n",
pname, shortpath (NULL, aux_info_filename),
sys_errlist[errno]);
my_strerror(errno));
/* Save a pointer into the first line of the aux_info file which
contains the filename of the directory from which the compiler
@ -2396,7 +2426,7 @@ start_over: ;
{
fprintf (stderr, "%s: can't delete file `%s': %s\n",
pname, shortpath (NULL, aux_info_filename),
sys_errlist[errno]);
my_strerror(errno));
return;
}
must_create = 1;
@ -2472,7 +2502,7 @@ rename_c_file (hp)
{
fprintf (stderr, "%s: warning: can't link file `%s' to `%s': %s\n",
pname, shortpath (NULL, filename),
shortpath (NULL, new_filename), sys_errlist[errno]);
shortpath (NULL, new_filename), my_strerror(errno));
errors++;
return;
}
@ -2480,7 +2510,7 @@ rename_c_file (hp)
if (my_unlink (filename) == -1)
{
fprintf (stderr, "%s: warning: can't delete file `%s': %s\n",
pname, shortpath (NULL, filename), sys_errlist[errno]);
pname, shortpath (NULL, filename), my_strerror(errno));
errors++;
return;
}
@ -4176,7 +4206,7 @@ edit_file (hp)
if (my_stat ((char *)convert_filename, &stat_buf) == -1)
{
fprintf (stderr, "%s: can't get status for file `%s': %s\n",
pname, shortpath (NULL, convert_filename), sys_errlist[errno]);
pname, shortpath (NULL, convert_filename), my_strerror(errno));
return;
}
orig_size = stat_buf.st_size;
@ -4211,7 +4241,7 @@ edit_file (hp)
{
fprintf (stderr, "%s: can't open file `%s' for reading: %s\n",
pname, shortpath (NULL, convert_filename),
sys_errlist[errno]);
my_strerror(errno));
return;
}
@ -4224,7 +4254,7 @@ edit_file (hp)
close (input_file);
fprintf (stderr, "\n%s: error reading input file `%s': %s\n",
pname, shortpath (NULL, convert_filename),
sys_errlist[errno]);
my_strerror(errno));
return;
}
@ -4257,7 +4287,7 @@ edit_file (hp)
{
fprintf (stderr, "%s: can't create/open clean file `%s': %s\n",
pname, shortpath (NULL, clean_filename),
sys_errlist[errno]);
my_strerror(errno));
return;
}
@ -4366,7 +4396,7 @@ edit_file (hp)
pname,
shortpath (NULL, convert_filename),
shortpath (NULL, new_filename),
sys_errlist[errno]);
my_strerror(errno));
return;
}
}
@ -4375,7 +4405,7 @@ edit_file (hp)
if (my_unlink (convert_filename) == -1)
{
fprintf (stderr, "%s: can't delete file `%s': %s\n",
pname, shortpath (NULL, convert_filename), sys_errlist[errno]);
pname, shortpath (NULL, convert_filename), my_strerror(errno));
return;
}
@ -4388,7 +4418,7 @@ edit_file (hp)
{
fprintf (stderr, "%s: can't create/open output file `%s': %s\n",
pname, shortpath (NULL, convert_filename),
sys_errlist[errno]);
my_strerror(errno));
return;
}
@ -4414,7 +4444,7 @@ edit_file (hp)
/* The cast avoids an erroneous warning on AIX. */
if (my_chmod ((char *)convert_filename, stat_buf.st_mode) == -1)
fprintf (stderr, "%s: can't change mode of file `%s': %s\n",
pname, shortpath (NULL, convert_filename), sys_errlist[errno]);
pname, shortpath (NULL, convert_filename), my_strerror(errno));
/* Note: We would try to change the owner and group of the output file
to match those of the input file here, except that may not be a good
@ -4557,7 +4587,7 @@ main (argc, argv)
if (!cwd_buffer)
{
fprintf (stderr, "%s: cannot get working directory: %s\n",
pname, sys_errlist[errno]);
pname, my_strerror(errno));
exit (1);
}