diff options
Diffstat (limited to 'lib/libc/stdlib/tsearch.3')
| -rw-r--r-- | lib/libc/stdlib/tsearch.3 | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/lib/libc/stdlib/tsearch.3 b/lib/libc/stdlib/tsearch.3 index 2205f7e..493eff2 100644 --- a/lib/libc/stdlib/tsearch.3 +++ b/lib/libc/stdlib/tsearch.3 @@ -27,7 +27,7 @@ .\" OpenBSD: tsearch.3,v 1.2 1998/06/21 22:13:49 millert Exp .\" $FreeBSD$ .\" -.Dd December 6, 2015 +.Dd October 9, 2016 .Dt TSEARCH 3 .Os .Sh NAME @@ -36,13 +36,13 @@ .Sh SYNOPSIS .In search.h .Ft void * -.Fn tdelete "const void * restrict key" "void ** restrict rootp" "int (*compar) (const void *, const void *)" -.Ft void * -.Fn tfind "const void *key" "void * const *rootp" "int (*compar) (const void *, const void *)" -.Ft void * -.Fn tsearch "const void *key" "void **rootp" "int (*compar) (const void *, const void *)" +.Fn tdelete "const void * restrict key" "posix_tnode ** restrict rootp" "int (*compar) (const void *, const void *)" +.Ft posix_tnode * +.Fn tfind "const void *key" "posix_tnode * const *rootp" "int (*compar) (const void *, const void *)" +.Ft posix_tnode * +.Fn tsearch "const void *key" "posix_tnode **rootp" "int (*compar) (const void *, const void *)" .Ft void -.Fn twalk "const void *root" "void (*action) (const void *, VISIT, int)" +.Fn twalk "const posix_tnode *root" "void (*action) (const posix_tnode *, VISIT, int)" .Sh DESCRIPTION The .Fn tdelete , @@ -134,3 +134,18 @@ function returns no value. .Xr bsearch 3 , .Xr hsearch 3 , .Xr lsearch 3 +.Sh STANDARDS +These functions conform to +.St -p1003.1-2008 . +.Pp +The +.Fa posix_tnode +type is not part of +.St -p1003.1-2008 , +but is expected to be standardized by future versions of the standard. +It is defined as +.Fa void +for source-level compatibility. +Using +.Fa posix_tnode +makes distinguishing between nodes and keys easier. |
