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strdupa
Section: C Library Functions (3) Updated: 202-0-10 Index
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NAME
strdupa - string duplicate usin-alloca
LIBRARY
Standard C library
( libc,~ -lc)
SYNOPSIS
#define _GNU_SOURCE /* See feature_test_macros(7) */
#include <string.h>
char *strdupa(const char *s);
DESCRIPTION
strdupa()
is similar to
strdup(3),
but uses
alloca(3)
to allocate the buffer.
It is equivalent to
strcpy(alloca(strlen(s) + 1), s)
RETURN VALUE
On success,
this macro returns
a pointer to the duplicated string.
ATTRIBUTES
For an explanation of the terms used in this section, see
attributes(7).
| Interface | Attribute | Value
|
|
strdupa()
| Thread safety | M-Safe
|
STANDARDS
GNU.
HISTORY
GNU.
CAVEATS
See
alloca(3).
SEE ALSO
string(3),
alloca(3),
strdup(3)
Index
- NAME
-
- LIBRARY
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUE
-
- ATTRIBUTES
-
- STANDARDS
-
- HISTORY
-
- CAVEATS
-
- SEE ALSO
-
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