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Clarify that strnstr() will stop searching after in encounters a NUL

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character.  Bump document date.  Add a missing comma.
This commit is contained in:
Mike Barcroft 2001-10-11 15:49:06 +00:00
parent 56ccbf72ac
commit a9227c40eb
1 changed files with 8 additions and 5 deletions
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13
lib/libc/string/strstr.3
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@ -37,7 +37,7 @@
.\" @(#)strstr.3 8.1 (Berkeley) 6/4/93 .\" @(#)strstr.3 8.1 (Berkeley) 6/4/93
.\" $FreeBSD$ .\" $FreeBSD$
.\" .\"
.Dd June 4, 1993 .Dd October 11, 2001
.Dt STRSTR 3 .Dt STRSTR 3
.Os .Os
.Sh NAME .Sh NAME
@ -65,7 +65,7 @@ in the null-terminated string
The The
.Fn strcasestr .Fn strcasestr
function is similar to function is similar to
.Fn strstr .Fn strstr ,
but ignores the case of both strings. but ignores the case of both strings.
.Pp .Pp
The The
@ -75,9 +75,12 @@ locates the first occurrence of the null-terminated string
.Fa little .Fa little
in the string in the string
.Fa big , .Fa big ,
where only the first number of characters, identified by where not more than
.Fa len , .Fa len
are searched. characters are searched.
Characters that appear after a
.Ql \e0
character are not searched.
Since the Since the
.Fn strnstr .Fn strnstr
function is a function is a