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* utilunix.c (canonicalize_pathname) [__QNX__]: Fix detection

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of Qnet names.  Disable support of Qnet names under QNX Netrino.
Reported by Maurizio Rossi <MRossi@system-group.it>
This commit is contained in:
Pavel Roskin 2002-02-18 22:31:56 +00:00
parent 2b7cf88d85
commit 6c67d1918c
2 changed files with 48 additions and 46 deletions
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4
src/ChangeLog
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@ -1,5 +1,9 @@
2002-02-18 Pavel Roskin <proski@gnu.org>
* utilunix.c (canonicalize_pathname) [__QNX__]: Fix detection
of Qnet names. Disable support of Qnet names under QNX Netrino.
Reported by Maurizio Rossi <MRossi@system-group.it>
* global.h: Include unix.h under "classical" QNX.
* subshell.c: Don't include unix.h.
* utilunix.c: Likewise.

16
src/utilunix.c
View File

@ -584,23 +584,20 @@ char *canonicalize_pathname (char *path)
if (!path[start])
break;
#if defined(__QNX__)
#if defined(__QNX__) && !defined(__QNXNTO__)
/*
** QNX accesses the directories of nodes on its peer-to-peer
** network by prefixing their directories with "//[nid]".
** network (Qnet) by prefixing their directories with "//[nid]".
** We don't want to collapse two '/'s if they're at the start
** of the path, followed by digits, and ending with a '/'.
*/
if (start == 0 && i == 1)
{
if (start == 0 && path[1] == PATH_SEP) {
char *p = path + 2;
char *q = strchr (p, PATH_SEP);
if (q > p)
{
if (q > p) {
*q = 0;
if (!strcspn(p, "0123456789"))
{
if (!strcspn (p, "0123456789")) {
start = q - path;
i = start + 1;
}
@ -641,7 +638,8 @@ char *canonicalize_pathname (char *path)
/* Handle `../' or trailing `..' by itself.
Remove the previous ?/ part with the exception of
../, which we should leave intact. */
if (path[i + 1] == '.' && (path[i + 2] == PATH_SEP || !path[i + 2])) {
if (path[i + 1] == '.'
&& (path[i + 2] == PATH_SEP || !path[i + 2])) {
while (--start > -1 && path[start] != PATH_SEP);
if (!strncmp (path + start + 1, "../", 3))
continue;