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Make stack traces print absolute filenames

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darcs-hash:20060202152356-ac50b-9e6ab31c03d5f49824ccca7eee3b8e62d66b0009.gz
This commit is contained in:
axel
2006-02-03 01:23:56 +10:00
parent 5942a6d6c1
commit 06fd1aa9f8
9 changed files with 121 additions and 22 deletions
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63
wutil.c
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@@ -26,6 +26,14 @@
#define TMP_LEN_MIN 256
#ifndef PATH_MAX
#ifdef MAXPATHLEN
#define PATH_MAX MAXPATHLEN
#else
#define PATH_MAX 4096
#endif
#endif
/**
Buffer for converting wide arguments to narrow arguments, used by
the \c wutil_wcs2str() function.
@@ -219,6 +227,61 @@ void wperror(const wchar_t *s)
fwprintf( stderr, L"%s\n", strerror( errno ) );
}
#ifdef HAVE_REALPATH_NULL
wchar_t *wrealpath(const wchar_t *pathname, wchar_t *resolved_path)
{
char *tmp = wutil_wcs2str(pathname);
char *narrow_res = realpath( tmp, 0 );
wchar_t *res;
if( !narrow_res )
return 0;
if( resolved_path )
{
wchar_t *tmp2 = str2wcs( narrow_res );
wcslcpy( resolved_path, tmp2, PATH_MAX );
free( tmp2 );
res = resolved_path;
}
else
{
res = str2wcs( narrow_res );
}
free( narrow_res );
return res;
}
#else
wchar_t *wrealpath(const wchar_t *pathname, wchar_t *resolved_path)
{
char *tmp =wutil_wcs2str(name);
char narrow[PATH_MAX];
char *narrow_res = realpath( tmp, narrow );
wchar_t *res;
if( !narrow_res )
return 0;
if( resolved_path )
{
wchar_t *tmp2 = str2wcs( narrow_res );
wcslcpy( resolved_path, tmp2, PATH_MAX );
free( tmp2 );
res = resolved_path;
}
else
{
res = str2wcs( narrow_res );
}
return res;
}
#endif
#if !HAVE_FWPRINTF