* doc/glibc-functions/reallocarray.texi: Update version numbers.
* m4/reallocarray.m4 (gl_FUNC_REALLOCARRAY): Don't trust _cv_ contents.
* modules/reallocarray (License): Change from GPL to LGPL.
* tests/test-reallocarray.c (main): Fix ENOMEM typo.
Indent properly and don't use tabs.
+2017-08-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ reallocarray: minor fixes
+ * doc/glibc-functions/reallocarray.texi: Update version numbers.
+ * m4/reallocarray.m4 (gl_FUNC_REALLOCARRAY): Don't trust _cv_ contents.
+ * modules/reallocarray (License): Change from GPL to LGPL.
+ * tests/test-reallocarray.c (main): Fix ENOMEM typo.
+ Indent properly and don't use tabs.
+
2017-08-13 Darshit Shah <darnir@gnu.org>
reallocarray: New module
@itemize
@item
This function is missing on many platforms:
-glibc 2.25, macOS 10.13, FreeBSD 11.0, NetBSD 7.1, OpenBSD 5.5, Minix 3.1.8,
-AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 11 2011-11, Cygwin, mingw,
-MSVC 14, Interix 3.5, BeOS.
+glibc 2.25, macOS 10.13, FreeBSD 10, NetBSD 7, OpenBSD 5.5, Minix 3.3.0,
+AIX 7.2, HP-UX 11, IRIX, Solaris 11.3, Tru64, Cygwin, mingw,
+MSVC 14, Interix, BeOS.
@end itemize
Portability problems not fixed by Gnulib:
-# reallocarray.m4 serial 1
+# reallocarray.m4 serial 2
dnl Copyright (C) 2017 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
AC_DEFUN([gl_FUNC_REALLOCARRAY],
[
- dnl Persuade glibc <stdlib.h> to declare reallocarray().
+ dnl Persuade glibc <stdlib.h> to declare reallocarray.
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
AC_CHECK_FUNCS([reallocarray])
- if test $ac_cv_func_reallocarray = no; then
+ if test "$ac_cv_func_reallocarray" = no; then
HAVE_REALLOCARRAY=0
fi
])
Description:
-reallocarray() function that is glibc compatible.
+reallocarray function that is glibc compatible.
Files:
lib/reallocarray.c
<stdlib.h>
License:
-GPLv3+
+LGPL
Maintainer:
all
main ()
{
size_t n;
- /* Check that reallocarray fails when requested to allocate a block of memory
- larger than SIZE_MAX bytes. */
+
+ /* Check that reallocarray fails when requested to allocate a block
+ of memory larger than SIZE_MAX bytes. */
for (n = 2; n != 0; n <<= 1)
- {
- if (reallocarray (NULL, (size_t) -1 / n + 1, n))
- return 1;
-
- /* Ensure that errno is correctly set */
- if (!errno == ENOMEM)
- return 1;
- }
+ {
+ if (reallocarray (NULL, (size_t) -1 / n + 1, n))
+ return 1;
+
+ /* Ensure that errno is correctly set. */
+ if (errno != ENOMEM)
+ return 1;
+ }
+
return 0;
}