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Don't suggest people use getpid() to construct temporary filenames;

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point them to mkstemp() instead.

Obtained from:	OpenBSD (based on)
This commit is contained in:
Kris Kennaway 2000-11-19 10:30:42 +00:00
parent dc3f2db745
commit 7853d5d839
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=68893
1 changed files with 6 additions and 2 deletions
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8
lib/libc/sys/getpid.2
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@ -53,8 +53,12 @@
returns
the process ID of
the calling process.
The ID is guaranteed to be unique and is
useful for constructing temporary file names.
Though the ID is guaranteed to be unique, it should
.Em NOT
be used for constructing temporary file names, for
security reasons; see
.Xr mkstemp 3
instead.
.Pp
.Fn Getppid
returns the process ID of the parent