diff options
Diffstat (limited to 'bin/ksh/io.c')
| -rw-r--r-- | bin/ksh/io.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/bin/ksh/io.c b/bin/ksh/io.c index b2e98a73b3b..8866a990b6e 100644 --- a/bin/ksh/io.c +++ b/bin/ksh/io.c @@ -1,4 +1,4 @@ -/* $OpenBSD: io.c,v 1.7 1999/01/10 17:55:02 millert Exp $ */ +/* $OpenBSD: io.c,v 1.8 1999/06/15 01:18:34 millert Exp $ */ /* * shell buffered IO and formatted output @@ -494,31 +494,35 @@ coproc_cleanup(reuse) } #endif /* KSH */ + /* * temporary files */ struct temp * -maketemp(ap) +maketemp(ap, type, tlist) Area *ap; + Temp_type type; + struct temp **tlist; { static unsigned int inc; struct temp *tp; int len; int fd; char *path; - const char *tmp; + const char *dir; - tmp = tmpdir ? tmpdir : "/tmp"; + dir = tmpdir ? tmpdir : "/tmp"; /* The 20 + 20 is a paranoid worst case for pid/inc */ - len = strlen(tmp) + 3 + 20 + 20 + 1; + len = strlen(dir) + 3 + 20 + 20 + 1; tp = (struct temp *) alloc(sizeof(struct temp) + len, ap); tp->name = path = (char *) &tp[1]; tp->shf = (struct shf *) 0; + tp->type = type; while (1) { /* Note that temp files need to fit 8.3 DOS limits */ shf_snprintf(path, len, "%s/sh%05u.%03x", - tmp, (unsigned) procpid, inc++); + dir, (unsigned) procpid, inc++); /* Mode 0600 to be paranoid, O_TRUNC in case O_EXCL isn't * really there. */ @@ -535,12 +539,16 @@ maketemp(ap) && errno != EISDIR #endif /* EISDIR */ ) - /* Error must be printed by called: don't know here if + /* Error must be printed by caller: don't know here if * errorf() or bi_errorf() should be used. */ break; } tp->next = NULL; tp->pid = procpid; + + tp->next = *tlist; + *tlist = tp; + return tp; } |