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Various glibc testcases use tmpnam in ways subject to race conditions
(generate a temporary file name, then later open that file without
O_EXCL).
This patch fixes those tests to use mkstemp - generally a minimal
local fix to use mkstemp instead of tmpnam, rather than a larger fix
to use other testsuite infrastructure for temporary files. The
unchanged use of tmpnam in posix/wordexp-test.c would fail safe in the
event of a race (it's generating a name for use with mkdir rather than
for a file to be opened for writing).
Tested for x86_64.
* grp/tst_fgetgrent.c: Include <unistd.h>.
(main): Use mkstemp instead of tmpnam.
* io/test-utime.c (main): Likewise.
* posix/annexc.c (macrofile): Change to modifiable array.
(get_null_defines): Use mkstemp instead of tmpnam. Do not remove
macrofile here.
* posix/bug-getopt1.c: Include <stdlib.h>.
(do_test): Use mkstemp instead of tmpnam.
* posix/bug-getopt2.c: Include <stdlib.h>.
(do_test): Use mkstemp instead of tmpnam.
* posix/bug-getopt3.c: Include <stdlib.h>.
(do_test): Use mkstemp instead of tmpnam.
* posix/bug-getopt4.c: Include <stdlib.h>.
(do_test): Use mkstemp instead of tmpnam.
* posix/bug-getopt5.c: Include <stdlib.h>.
(do_test): Use mkstemp instead of tmpnam.
* stdio-common/bug7.c: Include <stdlib.h> and <unistd.h>.
(main): Use mkstemp instead of tmpnam.
* stdio-common/tst-fdopen.c: Include <stdlib.h>.
(main): Use mkstemp instead of tmpnam.
* stdio-common/tst-ungetc.c: Include <stdlib.h>.
(main): use mkstemp instead of tmpnam.
* stdlib/isomac.c (macrofile): Change to modifiable array.
(get_null_defines): Use mkstemp instead of tmpnam. Do not remove
macrofile here.
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2002-12-19 Jakub Jelinek <jakub@redhat.com>
* nscd/connections.c (nscd_run): Shut up warning.
* tst-ungetc.c (assert): Undefined before redefining.
2002-12-19 Ulrich Drepper <drepper@redhat.com>
* posix/regex.c: Use __builtin_expect even outside glibc if gcc 3
is used.
2002-12-17 Art Haas <ahaas@airmail.net>
* iconvdata/cp737.h: Convert GCC extension initializer syntax to C99.
* iconvdata/cp775.h: Likewise.
* iconvdata/ibm1046.h: Likewise.
* iconvdata/ibm1124.h: Likewise.
* iconvdata/ibm1129.h: Likewise.
* iconvdata/ibm1132.h: Likewise.
* iconvdata/ibm1133.h: Likewise.
* iconvdata/ibm1160.h: Likewise.
* iconvdata/ibm1161.h: Likewise.
* iconvdata/ibm1162.h: Likewise.
* iconvdata/ibm1163.h: Likewise.
* iconvdata/ibm1164.h: Likewise.
(__ASSUME_CLONE_THREAD_FLAGS): Define for x86 and kernel >= 2.5.50.
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2002-02-25 Jakub Jelinek <jakub@redhat.com>
* libio/iofopen.c (__fopen_maybe_mmap): Set the initial
position to fp->_offset if it is set.
* stdio-common/Makefile (tests): Add tst-fdopen.
* stdio-common/tst-fdopen.c: New test.
2002-02-25 Jakub Jelinek <jakub@redhat.com>
* libio/fileops.c (_IO_file_xsgetn_mmap): Handle reading from backup.
* stdio-common/tst-ungetc.c (main): Add another test.
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* version.h (VERSION): Bump to 2.0.99.
* posix/fnmath.h: Don't redefine __P when used in glibc.
* posix/glob.h: Likewise.
* inet/rcmd.c (__ivaliduser2): Fix memory leak.
Patch by Dick Streefland <dick_streefland@tasking.com>.
* stdio-common/tst-ungetc.c: Add more test cases.
* sysdeps/unix/sysv/linux/Dist: Add linux_fsinfo.h.
* sysdeps/unix/sysv/linux/fstatvfs.c: Move filesystem magic number
definitions to ...
* sysdeps/unix/sysv/linux/linux_fsinfo.h: ...here. New file.
* sysdeps/unix/sysv/linux/fpathconf.c: New file.
* sysdeps/unix/sysv/linux/pathconf.c: New file.
* sysdeps/unix/sysv/linux/alpha/fpathconf.c: Handle _PC_LINK_MAX here.
* sysdeps/unix/sysv/linux/alpha/pathconf.c: Likewise.
1998-10-20 Philip Blundell <pb@nexus.co.uk>
* sysdeps/unix/sysv/linux/arm/bits/armsigctx.h: Include
<asm/ptrace.h> to define struct pt_regs.
* sysdeps/unix/sysv/linux/arm/profil-counter.h: Don't bother
including <asm/ptrace.h> here.
* sysdeps/unix/sysv/linux/arm/sysdep.S: Remove spurious call to
C_SYMBOL_NAME macro.
1998-10-23 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* sysdeps/generic/sys/ptrace.h (__ptrace_request): Remove comma at
end of enumerator list.
* sysdeps/unix/sysv/linux/sys/ptrace.h (__ptrace_request): Likewise.
* posix/wordexp.h: Likewise.
* db/db.h: Use __PMT instead of __P in typedefs.
* db/mpool.h: Likewise.
* sysdeps/generic/bits/siginfo.h: Likewise.
* nis/rpcsvc/ypclnt.h: Likewise.
1998-10-23 Ulrich Drepper <drepper@cygnus.com>
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* sysdeps/sparc/jmp_buf.h: Rewritten; use array of ints, not struct.
* sysdeps/sparc/setjmp.S: Rewritten; store %fp value as well.
* sysdeps/sparc/__longjmp.S: Rewritten; unwind frames one by one with
`restore' until the target frame is hit.
Sun Mar 10 20:29:40 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/sigsuspend.c: New file.
* sysdeps/unix/sysv/linux/syscalls.list: Remove sigsuspend, add
s_sigsuspend.
Thu Mar 7 21:30:58 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* Makerules (+make-deps, sed-remove-objpfx): Quote periods on the
left side of sed substitutions.
Sun Mar 10 16:58:10 1996 Ulrich Drepper <drepper@gnu.ai.mit.edu>
* stdio-common/printf_fp.c (hack_digit): __mpn_normal_size
is not available anymore. Do it ourselves.
* sysdeps/unix/sysv/linux/i386/fpu_control.h (_FPU_SETCW):
Correct GCC `asm' syntax.
* stdio-common/Makefile (tests): Add tst-ungetc.
* stdio-common/tst-ungetc.c: New test from drepper.
* stdio-common/tstscanf.c (main): New %[ test case from drepper.
* sysdeps/libm-ieee754/s_scalbn.c (scalbn): Rename to __scalbn;
somehow this was missed, though the weak alias is already there.
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