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* shared.h (class pinfo): New members root' and rootlen'.

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* syscalls.cc (chroot): Set new root for process.
        * path.cc (getcwd_inner): Add parameter to force use of
        new root from chroot() call.
        (ischrootpath): New macro.
        (normalize_posix_path): Care for changed root dir.
        (normalize_win32_path): Ditto.
        (getcwd_inner): Ditto.
        (chdir): Eliminate trailing path component consisting
        entirely of dots.
        * fork.cc (fork): Copy pinfo members regarding chroot().
        * spawn.cc (_spawnve): Ditto.
        * dir.cc (opendir): Don't use computed win32 path if
        chroot() took place.
This commit is contained in:
Corinna Vinschen
2000-07-19 20:14:24 +00:00
parent 7a2fc2a415
commit a67f4165ae
7 changed files with 148 additions and 16 deletions
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2
winsup/cygwin/spawn.cc
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@@ -852,6 +852,8 @@ _spawnve (HANDLE hToken, int mode, const char *path, const char *const *argv,
child->psid = child->sidbuf;
memcpy (child->logsrv, myself->logsrv, MAX_HOST_NAME);
memcpy (child->domain, myself->domain, MAX_COMPUTERNAME_LENGTH+1);
memcpy (child->root, myself->root, MAX_PATH+1);
child->rootlen = myself->rootlen;
subproc_init ();
ret = spawn_guts (hToken, path, argv, envp, child, mode);
if (ret == -1)