Re: UID <-> Login name <-> Full name
Re: UID <-> Login name <-> Full name
- Subject: Re: UID <-> Login name <-> Full name
- From: Jeffrey J Barbose <email@hidden>
- Date: Tue, 6 Aug 2002 14:30:42 -0700
You could also, in Cocoa-overkill for this case, query the NetInfo
database inside of an NSTask, and grab the thread's dictionary on its
way out...
On Tuesday, Aug 6, 2002, at 10:43 US/Pacific, Hasan Diwan wrote:
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
#include <pwd.h>
#include <stdlib.h>
char *getFullName (uid_t t) {
static struct pw *p;
if (p) {
free(p);
p = malloc(sizeof(struct pw));
}
p = getpwuid(t);
return &(p->pw_gecos);
}
char *getLoginName (uid_t t) {
static struct pw *p;
if (p) {
free(p);
p = malloc(sizeof(struct pw));
}
p = getpwuid(t);
return &(p -> pw_name);
}
The two functions written above will return the "short name" (eg
hdiwan instead of "Hasan Diwan"). Also, getFullName(uid_t) will return
the whole gecos field, possibly more than the full name.
On Tuesday, August 6, 2002, at 04:23 PM, Pierre-Olivier Latour wrote:
Hi,
Is there any Cocoa, CoreFoundation or Unix function to map a UID to a
login
name, a login name to full name, etc?
I didn't find anything, and looking at the code of UNIX utilities
like "ps",
it seems the method to do this is quite complicated...
_____________________________________________________________
Pierre-Olivier Latour email@hidden
Lausanne, Switzerland http://www.pol-online.net
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Hasan Diwan
OpenPGP KeyID: 0xBE42DCA6
Fingerprint: 1CB0 47E3 0A24 DAC1 DCCA 4225 F166 40C2 BE42 DCA6
http://hasandiwan.net/~hdiwan/gpg.key
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