Module Name: src
Committed By: christos
Date: Sat May 4 18:35:54 UTC 2013
Modified Files:
src/lib/libc/stdio: printf.3
Log Message:
_ss improvements
To generate a diff of this commit:
cvs rdiff -u -r1.61 -r1.62 src/lib/libc/stdio/printf.3
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libc/stdio/printf.3
diff -u src/lib/libc/stdio/printf.3:1.61 src/lib/libc/stdio/printf.3:1.62
--- src/lib/libc/stdio/printf.3:1.61 Sun Jan 20 06:01:17 2013
+++ src/lib/libc/stdio/printf.3 Sat May 4 14:35:53 2013
@@ -1,4 +1,4 @@
-.\" $NetBSD: printf.3,v 1.61 2013/01/20 11:01:17 uwe Exp $
+.\" $NetBSD: printf.3,v 1.62 2013/05/04 18:35:53 christos Exp $
.\"
.\" Copyright (c) 1990, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
@@ -33,7 +33,7 @@
.\"
.\" @(#)printf.3 8.1 (Berkeley) 6/4/93
.\"
-.Dd December 26, 2010
+.Dd May 4, 2013
.Dt PRINTF 3
.Os
.Sh NAME
@@ -42,6 +42,7 @@
.Nm dprintf
.Nm sprintf ,
.Nm snprintf ,
+.Nm snprintf_ss ,
.Nm asprintf ,
.Nm vprintf ,
.Nm vfprintf ,
@@ -66,6 +67,8 @@
.Ft int
.Fn snprintf "char * restrict str" "size_t size" "const char * restrict format" ...
.Ft int
+.Fn snprintf_ss "char * restrict str" "size_t size" "const char * restrict format" ...
+.Ft int
.Fn asprintf "char ** restrict ret" "const char * restrict format" ...
.In stdarg.h
.Ft int
@@ -108,6 +111,7 @@ write output to the given file descripto
.Fa fd ;
.Fn sprintf ,
.Fn snprintf ,
+.Fn snprintf_ss ,
.Fn vsprintf ,
.Fn vsnprintf ,
and
@@ -128,9 +132,11 @@ string that specifies how subsequent arg
.Xr stdarg 3 )
are converted for output.
.Pp
+.Fn snprintf_ss
+and
.Fn vsnprintf_ss
-is a signal-safe standalone version that does not handle
-floating point formats.
+are signal-safe standalone versions that does not handle
+floating point formats, positional arguments, and wide characters.
.Pp
.Fn asprintf
and
