glibc

History

Adhemerval Zanella e0d2eb5a79 linux: Implement tmpfile with O_TMPFILE (BZ#21530)

This patch adds O_TMPFILE support to tmpfile on Linux.  This is
similar to the previous suggestion by Andreas Schwab [1] with the
difference the file descriptor creation is parameterized to
compartmentalize Linux only open flags (O_TMPFILE) on sysdeps.

Checked on x86_64-linux-gnu.

	Adhemerval Zanella  <adhemerval.zanella@linaro.org>
	Andreas Schwab  <schwab@suse.de>

	[BZ #21530]
	* include/stdio.h (__gen_tempfd): New function.
	* stdio-common/Makefile (routines): Add gentempfd.
	* stdio-common/gentempfd.c: New file.
	* sysdeps/unix/sysv/linux/gentempfd.c: Likewise.
	* stdio-common/tmpfile.c (tmpfile): First try to use a system specific
	unnamed file first.

[1] https://sourceware.org/ml/libc-alpha/2017-06/msg01293.html

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bits

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_i18n_number.h

_i18n_number_rewrite: Use struct scratch_buffer

2017-06-29 09:34:45 +02:00

_itoa.c

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_itowa.c

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_itowa.h

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asprintf.c

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bug1.c

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bug1.input

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bug2.c

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bug3.c

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bug4.c

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bug5.c

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bug6.c

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bug6.input

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bug7.c

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bug8.c

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bug9.c

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bug10.c

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bug11.c

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bug12.c

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bug13.c

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bug14.c

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bug16.c

Remove trailing whitespace.

2013-06-05 20:44:03 +00:00

bug17.c

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bug18.c

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bug18a.c

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bug19.c

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bug19a.c

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bug20.c

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bug21.c

Split DIAG_* macros to new header libc-diag.h.

2017-02-25 09:59:46 -05:00

bug22.c

Bump up stdio bug22 timeout from 30 seconds to 60 seconds

2012-05-17 12:59:08 -04:00

bug23-2.c

CVE-2012-3406: Stack overflow in vfprintf [BZ #16617 ]

2014-12-15 10:09:33 +01:00

bug23-3.c

CVE-2012-3406: Stack overflow in vfprintf [BZ #16617 ]

2014-12-15 10:09:33 +01:00

bug23-4.c

CVE-2012-3406: Stack overflow in vfprintf [BZ #16617 ]

2014-12-15 10:09:33 +01:00

bug23.c

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bug24.c

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bug25.c

Another round of inclusion fixes for _ISOMAC testsuite.

2017-03-22 08:44:32 -04:00

bug26.c

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2017-01-01 00:14:16 +00:00

bug-vfprintf-nargs.c

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ctermid.c

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cuserid.c

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Depend

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dprintf.c

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errlist.c

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errnobug.c

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flockfile.c

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fprintf.c

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fscanf.c

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ftrylockfile.c

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funlockfile.c

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2017-01-01 00:14:16 +00:00

fxprintf.c

getopt: clean up error reporting

2017-04-07 07:48:57 -04:00

gentempfd.c

linux: Implement tmpfile with O_TMPFILE (BZ#21530)

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getline.c

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getw.c

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isoc99_fscanf.c

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isoc99_scanf.c

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isoc99_sscanf.c

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isoc99_vfscanf.c

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isoc99_vscanf.c

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isoc99_vsscanf.c

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itoa-digits.c

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itoa-udigits.c

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itowa-digits.c

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Makefile

linux: Implement tmpfile with O_TMPFILE (BZ#21530)

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perror.c

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printf_fp.c

stdio-common: Remove internal_function attribute

2017-08-31 18:52:00 +02:00

printf_fphex.c

float128: Add strfromf128

2017-06-07 17:08:21 -03:00

printf_size.c

float128: Add strfromf128

2017-06-07 17:08:21 -03:00

printf-parse.h

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printf-parsemb.c

float128: Add strfromf128

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printf-parsewc.c

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printf-prs.c

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printf.c

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2017-01-01 00:14:16 +00:00

printf.h

Remove __need macros from stdio.h and wchar.h.

2017-06-08 13:58:17 -04:00

psiginfo-data.h

Fix typos.

2013-10-12 14:47:50 +02:00

psiginfo-define.h

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psiginfo.c

Consolidate non cancellable write call

2017-08-18 10:53:47 -03:00

psignal.c

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putw.c

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reg-modifier.c

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reg-printf.c

Hide internal printf functions [BZ #18822/21986]

2017-08-22 07:50:57 -07:00

reg-type.c

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remove.c

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rename.c

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renameat.c

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scanf1.c

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scanf2.c

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scanf3.c

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scanf4.c

Split DIAG_* macros to new header libc-diag.h.

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scanf5.c

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scanf7.c

Split DIAG_* macros to new header libc-diag.h.

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scanf8.c

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scanf9.c

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scanf10.c

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scanf11.c

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scanf12.c

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scanf12.input

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scanf13.c

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scanf14.c

Split DIAG_* macros to new header libc-diag.h.

2017-02-25 09:59:46 -05:00

scanf15.c

Don't include <bits/stdio-lock.h> from installed <libio.h>.

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scanf16.c

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scanf17.c

Don't include <bits/stdio-lock.h> from installed <libio.h>.

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scanf.c

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siglist.c

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snprintf.c

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sprintf.c

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sscanf.c

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stdio_ext.h

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stdio_lim.h.in

Remove __need_IOV_MAX and __need_FOPEN_MAX.

2017-06-14 07:51:30 -04:00

tempnam.c

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tempname.c

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temptest.c

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test_rdwr.c

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test-fseek.c

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test-fwrite.c

Modify several tests to use test-skeleton.c

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test-popen.c

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test-vfprintf.c

Split DIAG_* macros to new header libc-diag.h.

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tfformat.c

Avoid use of "register" as optimization hint.

2013-06-07 22:24:35 +00:00

tiformat.c

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tllformat.c

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tmpfile64.c

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tmpfile.c

linux: Implement tmpfile with O_TMPFILE (BZ#21530)

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tmpnam_r.c

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tmpnam.c

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tst-cookie.c

Modify several tests to use test-skeleton.c

2014-11-05 15:24:08 +05:30

tst-fdopen.c

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tst-ferror.c

Modify several tests to use test-skeleton.c

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tst-ferror.input

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tst-fgets.c

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tst-fileno.c

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tst-fmemopen2.c

Add missing header files throughout the testsuite.

2017-02-16 17:33:18 -05:00

tst-fmemopen3.c

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tst-fmemopen4.c

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tst-fmemopen.c

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tst-fphex-wide.c

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tst-fphex.c

Clean up tst-fphex test

2012-03-08 03:02:24 -05:00

tst-fseek.c

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tst-fwrite.c

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tst-gets.c

Clean up conditionals for declaration of gets.

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tst-gets.input

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tst-grouping.c

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tst-long-dbl-fphex.c

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tst-obprintf.c

Modify several tests to use test-skeleton.c

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tst-perror.c

Modify several tests to use test-skeleton.c

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tst-popen2.c

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tst-popen.c

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tst-printf-bz18872.sh

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tst-printf-round.c

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tst-printf.c

Split DIAG_* macros to new header libc-diag.h.

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tst-printf.sh

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tst-printfsz.c

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tst-put-error.c

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tst-rndseek.c

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tst-setvbuf1.c

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tst-setvbuf1.expect

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tst-sprintf2.c

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tst-sprintf3.c

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tst-sprintf.c

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tst-sscanf.c

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tst-swprintf.c

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tst-swscanf.c

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tst-tmpnam.c

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tst-unbputc.c

Modify several tests to use test-skeleton.c

2014-11-05 15:24:08 +05:30

tst-unbputc.sh

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tst-ungetc.c

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tst-unlockedio.c

Split DIAG_* macros to new header libc-diag.h.

2017-02-25 09:59:46 -05:00

tst-vfprintf-mbs-prec.c

vfprintf: Add test case for multi-byte/wide strings and precision

2017-06-29 09:33:44 +02:00

tst-vfprintf-user-type.c

vfprintf: Fix tst-vfprintf-mbs-prec and tst-vfprintf-user-type

2017-06-29 16:46:03 +02:00

tst-vfprintf-width-prec.c

Add missing header files throughout the testsuite.

2017-02-16 17:33:18 -05:00

tst-wc-printf.c

Modify several tests to use test-skeleton.c

2014-11-05 15:24:08 +05:30

tstdiomisc.c

Split DIAG_* macros to new header libc-diag.h.

2017-02-25 09:59:46 -05:00

tstgetln.c

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tstgetln.input

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tstscanf.c

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tstscanf.input

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Versions

Fix crypt snprintf namespace (bug 20829).

2016-11-16 22:46:48 +00:00

vfprintf.c

stdio-common: Remove internal_function attribute

2017-08-31 18:52:00 +02:00

vfscanf.c

Use locale_t, not __locale_t, throughout glibc

2017-06-20 20:30:06 -04:00

vfwprintf.c

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vfwscanf.c

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vprintf.c

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2017-01-01 00:14:16 +00:00

xbug.c

Convert 703 function definitions to prototype style.

2015-10-16 20:21:49 +00:00