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Re: patch: global -u on win32 with src root at drive root
From: |
Kai Tetzlaff |
Subject: |
Re: patch: global -u on win32 with src root at drive root |
Date: |
Tue, 20 Oct 2009 09:15:13 +0200 |
User-agent: |
Thunderbird 2.0.0.23 (Windows/20090812) |
Hi Shigio,
thanks for looking into it. This slightly modified version is working
for win32:
diff -w -u -r1.25 getdbpath.c
--- libutil/getdbpath.c 6 Oct 2009 15:39:32 -0000 1.25
+++ libutil/getdbpath.c 20 Oct 2009 07:07:47 -0000
@@ -268,13 +268,17 @@
strlimcpy(root, cwd, MAXPATHLEN);
p = root + strlen(root);
while (!gtagsexist(root, dbpath, MAXPATHLEN, verbose)) {
- while (*--p != '/' && p > root)
+ if (!strcmp(root+ROOT, "/")) { /* reached the system's
root
directory */
+ *(root+ROOT) = '\0';
+ break;
+ }
+ while (*--p != '/' && p > (root+ROOT))
;
+ if (p == (root+ROOT))
+ p++;
*p = 0;
- if (root == p) /* reached root directory */
- break;
}
- if (*root == 0)
+ if (*(root+ROOT) == 0)
die_with_code(3, "GTAGS not found.");
/*
* If file 'GTAGSROOT' found without environment variable
> Hi Kai
>
> It seems that there is no problem in acceptance of tag files in system's
> root directory.
>
> Here is a patch for it.
> I don't know whether or not this code works in Windows environment.
> If you can modify this for Windows, I will accept it. Thanks.
>
> diff -c -r1.25 getdbpath.c
> *** libutil/getdbpath.c 6 Oct 2009 15:39:32 -0000 1.25
> --- libutil/getdbpath.c 20 Oct 2009 05:34:31 -0000
> ***************
> *** 268,278 ****
> strlimcpy(root, cwd, MAXPATHLEN);
> p = root + strlen(root);
> while (!gtagsexist(root, dbpath, MAXPATHLEN, verbose)) {
> while (*--p != '/' && p > root)
> ;
> *p = 0;
> - if (root == p) /* reached root directory */
> - break;
> }
> if (*root == 0)
> die_with_code(3, "GTAGS not found.");
> --- 268,282 ----
> strlimcpy(root, cwd, MAXPATHLEN);
> p = root + strlen(root);
> while (!gtagsexist(root, dbpath, MAXPATHLEN, verbose)) {
> + if (!strcmp(root, "/")) { /* reached the system's
> root directory */
> + *root = '\0';
> + break;
> + }
> while (*--p != '/' && p > root)
> ;
> + if (p == root)
> + p++;
> *p = 0;
> }
> if (*root == 0)
> die_with_code(3, "GTAGS not found.");
> --
> Shigio YAMAGUCHI <address@hidden>
> PGP fingerprint: D1CB 0B89 B346 4AB6 5663 C4B6 3CA5 BBB3 57BE DDA3
>
>
- patch: global -u on win32 with src root at drive root, Kai Tetzlaff, 2009/10/18
- Re: patch: global -u on win32 with src root at drive root, Shigio YAMAGUCHI, 2009/10/18
- Re: patch: global -u on win32 with src root at drive root, Kai Tetzlaff, 2009/10/19
- Re: patch: global -u on win32 with src root at drive root, Shigio YAMAGUCHI, 2009/10/19
- Re: patch: global -u on win32 with src root at drive root, Kai Tetzlaff, 2009/10/19
- Re: patch: global -u on win32 with src root at drive root, Shigio YAMAGUCHI, 2009/10/19
- Re: patch: global -u on win32 with src root at drive root, Shigio YAMAGUCHI, 2009/10/20
- Re: patch: global -u on win32 with src root at drive root,
Kai Tetzlaff <=
- Re: patch: global -u on win32 with src root at drive root, Shigio YAMAGUCHI, 2009/10/20
- Re: patch: global -u on win32 with src root at drive root, Kai Tetzlaff, 2009/10/23
- Re: patch: global -u on win32 with src root at drive root, Shigio YAMAGUCHI, 2009/10/23