+2019-11-21 Bruno Haible <bruno@clisp.org>
+
+ Fix various errors in _GL_CXXALIAS_SYS invocations.
+ * lib/locale.in.h (freelocale): Use _GL_CXXALIAS_SYS_CAST instead of
+ _GL_CXXALIAS_SYS.
+ * lib/pthread.in.h (pthread_mutexattr_gettype,
+ pthread_mutexattr_getrobust): Likewise.
+ * lib/stdlib.in.h (srandom, initstate, setstate): Likewise.
+ * lib/sys_socket.in.h (recv, send): Likewise.
+ * lib/unistd.in.h (getdtablesize): Likewise.
+ * lib/sys_select.in.h (select): In C++, write 'timeval' instead of
+ 'struct timeval'.
+
2019-11-21 Bruno Haible <bruno@clisp.org>
math tests: Update after 2019-08-28 change.
_GL_CXXALIAS_RPL (freelocale, void, (locale_t locale));
# else
# if @HAVE_FREELOCALE@
-_GL_CXXALIAS_SYS (freelocale, void, (locale_t locale));
+/* Need to cast, because on FreeBSD and Mac OS X 10.13, the return type is
+ int. */
+_GL_CXXALIAS_SYS_CAST (freelocale, void, (locale_t locale));
# endif
# endif
# if @HAVE_FREELOCALE@
(const pthread_mutexattr_t *attr, int *typep)
_GL_ARG_NONNULL ((1, 2)));
# endif
-_GL_CXXALIAS_SYS (pthread_mutexattr_gettype, int,
- (const pthread_mutexattr_t *attr, int *typep));
+/* Need to cast, because on FreeBSD the first parameter is
+ pthread_mutexattr_t *attr. */
+_GL_CXXALIAS_SYS_CAST (pthread_mutexattr_gettype, int,
+ (const pthread_mutexattr_t *attr, int *typep));
# endif
_GL_CXXALIASWARN (pthread_mutexattr_gettype);
#elif defined GNULIB_POSIXCHECK
(const pthread_mutexattr_t *attr, int *robustp)
_GL_ARG_NONNULL ((1, 2)));
# endif
-_GL_CXXALIAS_SYS (pthread_mutexattr_getrobust, int,
- (const pthread_mutexattr_t *attr, int *robustp));
+/* Need to cast, because on FreeBSD the first parameter is
+ pthread_mutexattr_t *attr. */
+_GL_CXXALIAS_SYS_CAST (pthread_mutexattr_getrobust, int,
+ (const pthread_mutexattr_t *attr, int *robustp));
# endif
_GL_CXXALIASWARN (pthread_mutexattr_getrobust);
#elif defined GNULIB_POSIXCHECK
# if !@HAVE_RANDOM@
_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed));
# endif
-_GL_CXXALIAS_SYS (srandom, void, (unsigned int seed));
+/* Need to cast, because on FreeBSD, the first parameter is
+ unsigned long seed. */
+_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed));
# endif
_GL_CXXALIASWARN (srandom);
#elif defined GNULIB_POSIXCHECK
(unsigned int seed, char *buf, size_t buf_size)
_GL_ARG_NONNULL ((2)));
# endif
-_GL_CXXALIAS_SYS (initstate, char *,
- (unsigned int seed, char *buf, size_t buf_size));
+/* Need to cast, because on FreeBSD, the first parameter is
+ unsigned long seed. */
+_GL_CXXALIAS_SYS_CAST (initstate, char *,
+ (unsigned int seed, char *buf, size_t buf_size));
# endif
_GL_CXXALIASWARN (initstate);
#elif defined GNULIB_POSIXCHECK
# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@
_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1)));
# endif
-_GL_CXXALIAS_SYS (setstate, char *, (char *arg_state));
+/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter
+ is const char *arg_state. */
+_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state));
# endif
_GL_CXXALIASWARN (setstate);
#elif defined GNULIB_POSIXCHECK
# else
_GL_CXXALIAS_SYS (select, int,
(int, fd_set *restrict, fd_set *restrict, fd_set *restrict,
- struct timeval *restrict));
+ timeval *restrict));
# endif
_GL_CXXALIASWARN (select);
#elif @HAVE_WINSOCK2_H@
_GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (recv, ssize_t, (int fd, void *buf, size_t len, int flags));
# else
-_GL_CXXALIAS_SYS (recv, ssize_t, (int fd, void *buf, size_t len, int flags));
+/* Need to cast, because on HP-UX 11.31 the return type may be
+ int,
+ depending on compiler options. */
+_GL_CXXALIAS_SYS_CAST (recv, ssize_t, (int fd, void *buf, size_t len, int flags));
# endif
_GL_CXXALIASWARN (recv);
#elif @HAVE_WINSOCK2_H@
_GL_CXXALIAS_RPL (send, ssize_t,
(int fd, const void *buf, size_t len, int flags));
# else
-_GL_CXXALIAS_SYS (send, ssize_t,
- (int fd, const void *buf, size_t len, int flags));
+/* Need to cast, because on HP-UX 11.31 the return type may be
+ int,
+ depending on compiler options. */
+_GL_CXXALIAS_SYS_CAST (send, ssize_t,
+ (int fd, const void *buf, size_t len, int flags));
# endif
_GL_CXXALIASWARN (send);
#elif @HAVE_WINSOCK2_H@
# if !@HAVE_GETDTABLESIZE@
_GL_FUNCDECL_SYS (getdtablesize, int, (void));
# endif
-_GL_CXXALIAS_SYS (getdtablesize, int, (void));
+/* Need to cast, because on AIX, the parameter list is
+ (...). */
+_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void));
# endif
_GL_CXXALIASWARN (getdtablesize);
#elif defined GNULIB_POSIXCHECK