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1e88bd0f1b
2006-12-13 Ulrich Drepper <drepper@redhat.com> [BZ #2337] * libio/Makefile (tests): Add tst-setvbuf1. * libio/tst-setvbuf1.c: New file. 2006-12-08 Jakub Jelinek <jakub@redhat.com> [BZ #2337] * libio/genops.c (__uflow): Fix a typo. * libio/wfiledoalloc.c (_IO_wfile_doallocate): Don't stat nor set _IO_LINE_BUF bit here. Size the wide buffer based on the narrow buffer size. 2006-11-24 Jakub Jelinek <jakub@redhat.com> [BZ #2337] * libio/libio.h (_IO_FLAGS2_USER_WBUF): Define. * libio/wgenops.c (_IO_wsetb, _IO_wdefault_finish): Test and set _IO_FLAGS2_USER_WBUF bit in _flags2 instead of _IO_USER_BUF bit in _flags. * libio/wstrops.c (_IO_wstr_overflow, enlarge_userbuf, _IO_wstr_finish): Likewise. * libio/wmemstream.c (open_wmemstream): Likewise. * libio/fileops.c (_IO_new_file_close_it): Call _IO_set[bgp] even for wide streams.
40 lines
718 B
C
40 lines
718 B
C
/* Dereived from the test case in BZ #2337. */
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#include <errno.h>
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#include <error.h>
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#include <fcntl.h>
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#include <locale.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <wchar.h>
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static char buf[512] __attribute__ ((aligned (4096)));
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static int
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do_test (void)
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{
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setlocale (LC_ALL, "de_DE.UTF-8");
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FILE *fp = fdopen (dup (STDOUT_FILENO), "a");
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if (fp == NULL)
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error (EXIT_FAILURE, errno, "fdopen(,\"a\")");
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setvbuf (fp, buf, _IOFBF, sizeof (buf));
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/* fwprintf to unbuffered stream. */
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fwprintf (fp, L"hello.\n");
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fclose (fp);
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/* touch my buffer */
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buf[45] = 'a';
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return 0;
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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