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Correct incorrect information about the PATH used for exec*() calls.

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PR:			21990
Partially submitted by:	Gerhard Sittig <Gerhard.Sittig@gmx.net>
This commit is contained in:
Jeroen Ruigrok van der Werven 2000-10-30 13:39:23 +00:00
parent 5714e85318
commit cc5966e584
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=67968
1 changed files with 7 additions and 4 deletions
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11
lib/libc/gen/exec.3
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@ -144,10 +144,13 @@ character.
The search path is the path specified in the environment by
.Dq Ev PATH
variable.
If this variable isn't specified, the default path
.Dq Ev /bin:/usr/bin:
is
used.
If this variable isn't specified,
the default path is set according to the
.Dv _PATH_DEFPATH
definition in
.Aq paths.h ,
which is set to
.Dq Ev /usr/bin:/bin .
In addition, certain errors are treated specially.
.Pp
If an error is ambiguous (for simplicity, we shall consider all