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| author | ktietz <ktietz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-02-28 18:23:25 +0000 |
|---|---|---|
| committer | ktietz <ktietz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-02-28 18:23:25 +0000 |
| commit | 875ffd1d934c038e3651f6d67b9a37a5c8a809f8 (patch) | |
| tree | 07ad443dd995197f3280e34b7b9dce263c7e22f2 /libiberty/functions.texi | |
| parent | 943d87235ae515aac8c081a29997c022429b78af (diff) | |
| download | gcc-875ffd1d934c038e3651f6d67b9a37a5c8a809f8.tar.gz | |
2011-02-28 Kai Tietz <kai.tietz@onevision.com>
PR debug/28047
* dwarf2out.c (file_table_eq): Use filename_cmp instead of strcmp.
(lookup_filename): Likewise.
* final.c (remap_debug_filename): Use filename_ncmp instead of
strncmp.
2011-02-28 Kai Tietz <kai.tietz@onevision.com>
* filename_cmp.c (filename_ncmp): New function.
* functions.texi: Regenerated.
2011-02-28 Kai Tietz <kai.tietz@onevision.com>
* filenames.h (filename_ncmp): New prototype.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170570 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libiberty/functions.texi')
| -rw-r--r-- | libiberty/functions.texi | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/libiberty/functions.texi b/libiberty/functions.texi index f6d0a23f1e6..c9df186be0f 100644 --- a/libiberty/functions.texi +++ b/libiberty/functions.texi @@ -296,6 +296,24 @@ and backward slashes are equal. @end deftypefn +@c filename_cmp.c:81 +@deftypefn Extension int filename_ncmp (const char *@var{s1}, const char *@var{s2}, size_t @var{n}) + +Return zero if the two file names @var{s1} and @var{s2} are equivalent +in range @var{n}. +If not equivalent, the returned value is similar to what @code{strncmp} +would return. In other words, it returns a negative value if @var{s1} +is less than @var{s2}, or a positive value if @var{s2} is greater than +@var{s2}. + +This function does not normalize file names. As a result, this function +will treat filenames that are spelled differently as different even in +the case when the two filenames point to the same underlying file. +However, it does handle the fact that on DOS-like file systems, forward +and backward slashes are equal. + +@end deftypefn + @c fnmatch.txh:1 @deftypefn Replacement int fnmatch (const char *@var{pattern}, @ const char *@var{string}, int @var{flags}) |