2001/0510/port/devenv.c (diff list | history)

2001/0510/sys/src/9/port/devenv.c:12,24 – 2001/0527/sys/src/9/port/devenv.c:12,24 (short | long | prev | next)
1990/0227		};
1997/0327		static int
1995/0804		envgen(Chan *c, Dirtab*, int, int s, Dir *dp)
2001/0527		envgen(Chan *c, char*, Dirtab*, int, int s, Dir *dp)
1990/0227		{
1991/0705		Egrp *eg;
1992/0623		Evalue *e;
1990/0227
1999/1230		if(s == DEVDOTDOT){ devdir(c, c->qid, "#e", 0, eve, 0775, dp);
2001/0527		devdir(c, c->qid, "#e", 0, eve, DMDIR|0775, dp);
1999/1230		return 1; }
2001/0510/sys/src/9/port/devenv.c:33,39 – 2001/0527/sys/src/9/port/devenv.c:33,41
1992/0623		return -1;
1990/0227		}
1992/0623
1999/0122		devdir(c, e->qid, e->name, e->len, eve, 0666, dp);
2001/0527		/* make sure name string continues to exist after we release lock */ kstrcpy(up->genbuf, e->name, sizeof up->genbuf); devdir(c, e->qid, up->genbuf, e->len, eve, 0666, dp);
1992/0623		qunlock(eg); return 1;
1990/0227		}
2001/0510/sys/src/9/port/devenv.c:54,87 – 2001/0527/sys/src/9/port/devenv.c:56,73
1990/0227		return devattach('e', spec); }
1997/0327		static int
1990/0227		envwalk(Chan *c, char *name)
2001/0527		static Walkqid* envwalk(Chan *c, Chan *nc, char **name, int nname)
1990/0227		{
2001/0510		Evalue *e; Egrp *eg; int rv;                  if(c->qid.path == CHDIR && name[0] != '.'){ rv = 0; eg = up->egrp; qlock(eg); for(e = eg->entries; e; e = e->link) if(strcmp(e->name, name) == 0){ rv = 1; c->qid = e->qid; } qunlock(eg); return rv; } else return devwalk(c, name, 0, 0, envgen);
2001/0527		return devwalk(c, nc, name, nname, 0, 0, envgen);
1990/0227		}
1997/0327		static void
1990/0227		envstat(Chan *c, char *db)
2001/0527		static int envstat(Chan *c, uchar *db, int n)
1990/0227		{
1999/0122		if(c->qid.path & CHDIR)
2001/0527		if(c->qid.type & QTDIR)
1999/0122		c->qid.vers = up->egrp->vers;
1990/0227		devstat(c, db, 0, 0, envgen);
2001/0527		return devstat(c, db, n, 0, 0, envgen);
1990/0227		}
1997/0327		static Chan*
2001/0510/sys/src/9/port/devenv.c:91,97 – 2001/0527/sys/src/9/port/devenv.c:77,83
1992/0623		Evalue *e;
1998/0512
1993/0501		eg = up->egrp;
1992/0625		if(c->qid.path & CHDIR) {
2001/0527		if(c->qid.type & QTDIR) {
1991/1018		if(omode != OREAD)
1990/11211		error(Eperm);
1992/0623		}
2001/0510/sys/src/9/port/devenv.c:122,128 – 2001/0527/sys/src/9/port/devenv.c:108,114
1991/0705		Egrp *eg;
1992/0623		Evalue *e;
1990/0227
1990/11211		if(c->qid.path != CHDIR)
2001/0527		if(c->qid.type != QTDIR)
1990/11211		error(Eperm);
1992/0623
1991/1018		omode = openmode(omode);
2001/0510/sys/src/9/port/devenv.c:162,168 – 2001/0527/sys/src/9/port/devenv.c:148,154
1991/0705		Egrp *eg;
1992/0623		Evalue *e, **l;
1990/0227
1990/11211		if(c->qid.path & CHDIR)
2001/0527		if(c->qid.type & QTDIR)
1990/11211		error(Eperm);
1992/0623
1993/0501		eg = up->egrp;
2001/0510/sys/src/9/port/devenv.c:207,213 – 2001/0527/sys/src/9/port/devenv.c:193,199
1992/0623		Evalue *e;
1998/0319		ulong offset = off;
1990/0227
1990/11211		if(c->qid.path & CHDIR)
2001/0527		if(c->qid.type & QTDIR)
1990/0227		return devdirread(c, a, n, 0, 0, envgen);
1992/0623
1993/0501		eg = up->egrp;
2001/0510/sys/src/9/port/devenv.c:275,281 – 2001/0527/sys/src/9/port/devenv.c:261,266
1997/0327		devreset, devinit, envattach, devclone, envwalk, envstat, envopen,
2001/0510/sys/src/9/port/devenv.c:336,342 – 2001/0527/sys/src/9/port/devenv.c:321,327
1991/0927		ksetenv(char *ename, char *eval) { Chan *c; char buf[2*NAMELEN];
2001/0527		char buf[2*KNAMELEN];
1991/0927		sprint(buf, "#e/%s", ename); c = namec(buf, Acreate, OWRITE, 0600);