diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2001-10-29 14:53:52 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2001-10-29 14:53:52 +0300 |
| commit | ac19c8dcf619a7bc78490800540fe45f82aa8086 (patch) | |
| tree | 14054a2364ae07bf7c2aa7cb61cc7dcbf56abab3 /winsup/cygwin/uinfo.cc | |
| parent | 711ded6d2866e00b42e4d7c1136b201944e16578 (diff) | |
* uinfo.cc (internal_getlogin): Set environment variable $HOME
from either /etc/passwd or $HOMEDRIVE/$HOMEPATH if necessary.
Diffstat (limited to 'winsup/cygwin/uinfo.cc')
| -rw-r--r-- | winsup/cygwin/uinfo.cc | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/winsup/cygwin/uinfo.cc b/winsup/cygwin/uinfo.cc index 25994c702..29f119720 100644 --- a/winsup/cygwin/uinfo.cc +++ b/winsup/cygwin/uinfo.cc @@ -33,6 +33,7 @@ details. */ struct passwd * internal_getlogin (cygheap_user &user) { + char buf[512]; char username[UNLEN + 1]; DWORD username_len = UNLEN + 1; struct passwd *pw = NULL; @@ -47,7 +48,6 @@ internal_getlogin (cygheap_user &user) { LPWKSTA_USER_INFO_1 wui; NET_API_STATUS ret; - char buf[512]; char *env; user.set_logsrv (NULL); @@ -212,7 +212,28 @@ internal_getlogin (cygheap_user &user) } } debug_printf ("Cygwins Username: %s", user.name ()); - return pw ?: getpwnam(user.name ()); + if (!pw) + pw = getpwnam(user.name ()); + if (!getenv ("HOME")) + { + const char *homedrive, *homepath; + if (pw && pw->pw_dir && *pw->pw_dir) + { + setenv ("HOME", pw->pw_dir, 1); + debug_printf ("Set HOME (from /etc/passwd) to %s", pw->pw_dir); + } + else if ((homedrive = getenv ("HOMEDRIVE")) + && (homepath = getenv ("HOMEPATH"))) + { + char home[MAX_PATH]; + strcpy (buf, homedrive); + strcat (buf, homepath); + cygwin_conv_to_full_posix_path (buf, home); + setenv ("HOME", home, 1); + debug_printf ("Set HOME (from HOMEDRIVE/HOMEPATH) to %s", home); + } + } + return pw; } void |