From b85697f61d8aeeaeb8b91d50ab2c668b7fcbbd8a Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sat, 18 Dec 1999 19:45:25 +0000 Subject: Update. 1999-12-17 Ulrich Drepper * string/bits/string2.h (__strtok_r_1c): Help gcc optimizing string access. * locale/programs/ld-collate.c: Implement handling of absolute ellipsis. Parsing of file and constructing the internal data structures should now be complete. (collate_finish): Start adding support to generate the data structures which are written out to the file. * intl/dcgettext.c: Rewrite to handle caching of previous results here instead of in the dcgettext macro. * intl/libintl.h (dcgettext): Don't define for systems using this glibc or systems with tsearch. * sysdeps/generic/mathdef.h: Protect definitions for math.h against double inclusion. * sysdeps/alpha/fpu/bits/mathdef.h: Likewise. * sysdeps/i386/fpu/bits/mathdef.h: Likewise. * sysdeps/m68k/fpu/bits/mathdef.h: Likewise. * sysdeps/powerpc/fpu/bits/mathdef.h: Likewise. * sysdeps/i386/fpu/libm-test-ulps: Add more deltas (are mobile PIIs that different?). 1999-12-17 Andreas Jaeger * rt/aio.h (struct aiocb64): Add member __next_prio to sync the struct with aiocb. * rt/Makefile (tests): Added tst-aio64. Added dependency rules for tst-aio64. * rt/tst-aio64.c: New file, copied from tst-aio.c and changed for 64bit tests. 1999-12-15 Thorsten Kukuk * sysdeps/unix/sysv/linux/alpha/oldgetrlimit64.c: Removed. * sysdeps/unix/sysv/linux/alpha/oldsetrlimit64.c: Removed. * sysdeps/unix/sysv/linux/bits/resource.h: Change RLIM_INFINITY back to old value (signed long). * sysdeps/unix/sysv/linux/i386/bits/resource.h: New, with unsigned long RLIM_INFINITY. * sysdeps/unix/sysv/linux/getrlimit.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/getrlimit.c: ... here. * sysdeps/unix/sysv/linux/getrlimit64.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/getrlimit64.c: ... here. * sysdeps/unix/sysv/linux/oldgetrlimit64.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/oldgetrlimit64.c: ... here. * sysdeps/unix/sysv/linux/oldsetrlimit64.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/oldsetrlimit64.c: ... here. * sysdeps/unix/sysv/linux/setrlimit.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/setrlimit.c: ... here. * sysdeps/unix/sysv/linux/setrlimit64.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/setrlimit64.c: ... here. * sysdeps/unix/sysv/linux/sparc/bits/resource.h: New. * sysdeps/unix/sysv/linux/sparc/sparc64/oldgetrlimit64.c: Removed. * sysdeps/unix/sysv/linux/sparc/sparc64/oldsetrlimit64.c: Removed. 1999-12-17 Andreas Jaeger * elf/ldconfig.c: Add new option -l to manualy link shared libraries. (options): Added option. (parse_opt): Set option. (main): Handle option. (manual_link): New function. 1999-12-17 Thorsten Kukuk * string/bits/string2.h: Fix patch from 1999-12-07. 1999-12-16 Ulrich Drepper * sysdeps/generic/strsep.c: If delim string has only one character don't run over end of string. * locale/programs/ld-collate.c (insert_weights): Also update next pointer of last cursor element. (insert_value): Return nonzero value if nothing got inserted. (handle_ellipsis): Don't do anything if to-value cannot be inserted. 1999-12-10 Jakub Jelinek * stdlib/longlong.h (__sparc_v9__): Use %rDIGIT instead of %DIGIT where appropriate. 1999-12-10 Jakub Jelinek * sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c (__sigaction): Copy sa_flags into kernel sigaction structure. 1999-12-14 Andreas Jaeger * string/tester.c (test_strsep): More tests for access beyond the final NUL. The first two tests come from PR libc/1486 by martinea@iro.umontreal.ca. 1999-12-14 Thorsten Kukuk * nis/ypclnt.c: Correct handling of cached client handles. (__xdr_ypresp_all): Call callback function for errors, too, like Solaris does. * nis/nss_compat/compat-grp.c: Make sure errno is always set correct. * nis/nss_compat/compat-initgroups.c: Likewise. * nis/nss_compat/compat-spwd.c: Likewise. * nis/nss_nis/nis-alias.c: Likewise. * nis/nss_nis/nis-ethers.c: Likewise. * nis/nss_nis/nis-grp.c: Likewise. * nis/nss_nis/nis-hosts.c: Likewise. * nis/nss_nis/nis-netgrp.c: Likewise. * nis/nss_nis/nis-publickey.c: Likewise. * nis/nss_nis/nis-service.c: Likewise. Also use services.byservicename Map if available, optimize query if name/port and protocol is known. --- rt/tst-aio64.c | 196 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 196 insertions(+) create mode 100644 rt/tst-aio64.c (limited to 'rt/tst-aio64.c') diff --git a/rt/tst-aio64.c b/rt/tst-aio64.c new file mode 100644 index 0000000000..60db0dd1aa --- /dev/null +++ b/rt/tst-aio64.c @@ -0,0 +1,196 @@ +/* Tests for 64bit AIO in librt. + Copyright (C) 1998, 1999 Free Software Foundation, Inc. + Contributed by Ulrich Drepper , 1998. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#define _LARGEFILE_SOURCE 1 +#include +#include +#include +#include +#include +#include +#include + + +/* Prototype for our test function. */ +extern void do_prepare (int argc, char *argv[]); +extern int do_test (int argc, char *argv[]); + +/* We have a preparation function. */ +#define PREPARE do_prepare + +/* We might need a bit longer timeout. */ +#define TIMEOUT 20 /* sec */ + +/* This defines the `main' function and some more. */ +#include + + +/* These are for the temporary file we generate. */ +char *name; +int fd; + +void +do_prepare (int argc, char *argv[]) +{ + char name_len; + + name_len = strlen (test_dir); + name = malloc (name_len + sizeof ("/aioXXXXXX")); + mempcpy (mempcpy (name, test_dir, name_len), + "/aioXXXXXX", sizeof ("/aioXXXXXX")); + add_temp_file (name); + + /* Open our test file. */ + fd = mkstemp (name); + if (fd == -1) + error (EXIT_FAILURE, errno, "cannot open test file `%s'", name); +} + + +int +test_file (const void *buf, size_t size, int fd, const char *msg) +{ + struct stat st; + char tmp[size]; + + errno = 0; + if (fstat (fd, &st) < 0) + { + error (0, errno, "%s: failed stat", msg); + return 1; + } + + if (st.st_size != size) + { + error (0, errno, "%s: wrong size: %lu, should be %lu", + msg, (unsigned long int) st.st_size, (unsigned long int) size); + return 1; + } + + if (pread (fd, tmp, size, 0) != size) + { + error (0, errno, "%s: failed stat", msg); + return 1; + } + + if (memcmp (buf, tmp, size) != 0) + { + error (0, errno, "%s: failed comparison", msg); + return 1; + } + + printf ("%s test ok\n", msg); + + return 0; +} + + +void +do_wait (struct aiocb64 **cbp, size_t nent) +{ + int go_on; + do + { + size_t cnt; + + aio_suspend64 ((const struct aiocb64 *const *) cbp, nent, NULL); + go_on = 0; + for (cnt = 0; cnt < nent; ++cnt) + if (cbp[cnt] != NULL && aio_error64 (cbp[cnt]) == EINPROGRESS) + go_on = 1; + else + cbp[cnt] = NULL; + } + while (go_on); +} + + +int +do_test (int argc, char *argv[]) +{ + struct aiocb64 cbs[10]; + struct aiocb64 *cbp[10]; + char buf[1000]; + size_t cnt; + int result = 0; + + /* Preparation. */ + for (cnt = 0; cnt < 10; ++cnt) + { + cbs[cnt].aio_fildes = fd; + cbs[cnt].aio_reqprio = 0; + cbs[cnt].aio_buf = memset (&buf[cnt * 100], '0' + cnt, 100); + cbs[cnt].aio_nbytes = 100; + cbs[cnt].aio_offset = cnt * 100; + cbs[cnt].aio_sigevent.sigev_notify = SIGEV_NONE; + + cbp[cnt] = &cbs[cnt]; + } + + /* First a simple test. */ + for (cnt = 10; cnt > 0; ) + aio_write64 (cbp[--cnt]); + /* Wait 'til the results are there. */ + do_wait (cbp, 10); + /* Test this. */ + result |= test_file (buf, sizeof (buf), fd, "aio_write"); + + /* Read now as we've written it. */ + memset (buf, '\0', sizeof (buf)); + /* Issue the commands. */ + for (cnt = 10; cnt > 0; ) + { + --cnt; + cbp[cnt] = &cbs[cnt]; + aio_read64 (cbp[cnt]); + } + /* Wait 'til the results are there. */ + do_wait (cbp, 10); + /* Test this. */ + for (cnt = 0; cnt < 1000; ++cnt) + if (buf[cnt] != '0' + (cnt / 100)) + { + result = 1; + error (0, 0, "comparison failed for aio_read test"); + break; + } + + if (cnt == 1000) + puts ("aio_read test ok"); + + /* Remove the test file contents. */ + if (ftruncate64 (fd, 0) < 0) + { + error (0, errno, "ftruncate failed\n"); + result = 1; + } + + /* Test lio_listio. */ + for (cnt = 0; cnt < 10; ++cnt) + { + cbs[cnt].aio_lio_opcode = LIO_WRITE; + cbp[cnt] = &cbs[cnt]; + } + /* Issue the command. */ + lio_listio64 (LIO_WAIT, cbp, 10, NULL); + /* ...and immediately test it since we started it in wait mode. */ + result |= test_file (buf, sizeof (buf), fd, "lio_listio (write)"); + + return result; +} -- cgit v1.2.3