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* select.cc (allocfd_set): Zero allocated fd_set.

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(cygwin_select): Move fd_set copying logic from ::wait to here.  Use common
return through sell.poll.
(select_stuff::wait): Just return success or failure and let caller fill in
fd_set.
* pinfo.h (pinfo): Eliminate self-referential pointer to sidbuf since pinfo
structure exists at random locations now.
* fork.cc (fork): Use 'use_psid' element to control when the psid is relevant.
* shared.cc (sec_user): Ditto.
* spawn.cc (spawn_guts): Ditto.
* uinfo.cc (internal_getlogin): Ditto.
* syscall.cc (seteuid): Ditto.  Set use_psid element.
This commit is contained in:
Christopher Faylor
2000-08-09 02:33:47 +00:00
parent c51a2a8ba4
commit 0072fdab86
8 changed files with 69 additions and 68 deletions
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14
winsup/cygwin/pinfo.h
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@ -49,19 +49,19 @@ public:
if not found. This data resides in the shared data area (allowing
tasks to store whatever they want here) so it's for informational
purposes only. */
uid_t uid; /* User ID */
gid_t gid; /* Group ID */
pid_t pgid; /* Process group ID */
pid_t sid; /* Session ID */
int ctty; /* Control tty */
uid_t uid; /* User ID */
gid_t gid; /* Group ID */
pid_t pgid; /* Process group ID */
pid_t sid; /* Session ID */
int ctty; /* Control tty */
mode_t umask;
char username[MAX_USER_NAME]; /* user's name */
/* Extendend user information.
The information is derived from the internal_getlogin call
when on a NT system. */
PSID psid; /* user's SID */
char sidbuf[MAX_SID_LEN]; /* buffer for user's SID */
int use_psid; /* TRUE if psid contains valid data */
char psid[MAX_SID_LEN]; /* buffer for user's SID */
char logsrv[MAX_HOST_NAME]; /* Logon server, may be FQDN */
char domain[MAX_COMPUTERNAME_LENGTH+1]; /* Logon domain of the user */