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034a18049c
This works better than 'assert' when compiling with -DNDEBUG, as it avoids some compiler diagnostics in that case. Reported by Norihiro Tanaka in: http://lists.gnu.org/archive/html/bug-gnulib/2014-12/msg00215.html * MODULES.html.sh (func_all_modules): Add 'assure'. * lib/assure.h, modules/assure: New files. * lib/chdir-long.c, lib/cycle-check.c, lib/fchdir.c, lib/fts.c: * lib/poll.c, lib/savewd.c, lib/utimens.c, lib/xstrtol.c: Prefer 'assure' to 'assert'. * modules/chdir-long, modules/cycle-check, modules/fchdir: * modules/poll, modules/savewd, modules/utimens, modules/xstrtol: Depend on 'assure'.
42 lines
1.1 KiB
Plaintext
42 lines
1.1 KiB
Plaintext
Description:
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chdir-like function that tries not to fail due to ENAMETOOLONG
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Files:
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lib/chdir-long.h
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lib/chdir-long.c
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m4/chdir-long.m4
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m4/pathmax.m4
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Depends-on:
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unistd
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pathmax
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chdir
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assure [test $gl_cv_have_arbitrary_file_name_length_limit = yes]
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atexit [test $gl_cv_have_arbitrary_file_name_length_limit = yes]
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fchdir [test $gl_cv_have_arbitrary_file_name_length_limit = yes]
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fcntl-h [test $gl_cv_have_arbitrary_file_name_length_limit = yes]
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openat [test $gl_cv_have_arbitrary_file_name_length_limit = yes]
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memchr [test $gl_cv_have_arbitrary_file_name_length_limit = yes]
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mempcpy [test $gl_cv_have_arbitrary_file_name_length_limit = yes]
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memrchr [test $gl_cv_have_arbitrary_file_name_length_limit = yes]
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stdbool [test $gl_cv_have_arbitrary_file_name_length_limit = yes]
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stdlib [test $gl_cv_have_arbitrary_file_name_length_limit = yes]
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configure.ac:
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gl_FUNC_CHDIR_LONG
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if test $gl_cv_have_arbitrary_file_name_length_limit = yes; then
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AC_LIBOBJ([chdir-long])
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gl_PREREQ_CHDIR_LONG
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fi
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Makefile.am:
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Include:
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"chdir-long.h"
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License:
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GPL
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Maintainer:
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Jim Meyering
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