diff options
Diffstat (limited to 'lib/libc/stdio/tmpnam.3')
| -rw-r--r-- | lib/libc/stdio/tmpnam.3 | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/lib/libc/stdio/tmpnam.3 b/lib/libc/stdio/tmpnam.3 index 6dd88bf..66652b7 100644 --- a/lib/libc/stdio/tmpnam.3 +++ b/lib/libc/stdio/tmpnam.3 @@ -32,7 +32,7 @@ .\" @(#)tmpnam.3 8.2 (Berkeley) 11/17/93 .\" $FreeBSD$ .\" -.Dd November 17, 1993 +.Dd March 18, 2007 .Dt TMPFILE 3 .Os .Sh NAME @@ -152,6 +152,19 @@ return a pointer to a file name on success, and a .Dv NULL pointer on error. +.Sh ENVIRONMENT +.Bl -tag -width Ds +.It Ev TMPDIR +.Pf [ Fn tempnam +only] +If set, +the directory in which the temporary file is stored. +.Ev TMPDIR +is ignored for processes +for which +.Xr issetugid 2 +is true. +.El .Sh COMPATIBILITY These interfaces are provided from System V and .Tn ANSI |
