savestring.3

来自「speech signal process tools」· 3 代码 · 共 31 行

.\" Copyright (c) 1987 Entropic Speech, Inc.; All rights reserved
.\" @(#)savestring.3	1.5 14 Apr 1988 ESI
.TH SAVESTRING 3\-ESPSu 14 Apr 1988
.ds ]W "\fI\s+4\ze\h'0.05'e\s-4\v'-0.4m'\fP\(*p\v'0.4m'\ Entropic Speech, Inc.
.SH NAME
savestring \- save a string in dynamic memory
.SH SYNOPSIS
.ft B
char *
.br
savestring (text)
.br
char *text;
.ft
.SH DESCRIPTION
.PP
.I savestring
allocates dynamic memory for a string, copies the argument string to the
copied space, and returns a pointer to the copy. If the argument is NULL,
no space is allocated and NULL is returned.
.PP
The dynamic memory may be reclaimed with free(3C).
.SH DIAGNOSTICS
If enough dynamic memory cannot be allocated, savestring returns NULL.
.SH SEE ALSO
calloc(3C), 
free(3C), 
malloc(3C)
.SH AUTHOR
Joe Buck