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* doc/posix-functions/symlinkat.texi (symlinkat): Mention AIX porting problem. * lib/symlinkat.c: Always include errno.h. (rpl_symlinkat) [HAVE_SYMLINKAT]: New function. * lib/unistd.in.h (symlinkat): Add replacement machinery. * m4/symlinkat.m4 (gl_FUNC_SYMLINKAT): Check symlinkat behavior. * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add REPLACE_SYMLINKAT. * modules/symlinkat (Depends-on): Add fstatat if REPLACE_SYMLINKAT. (configure.ac): Also compile replacement if REPLACE_SYMLINKAT. * modules/unistd (unistd.h): Substitute REPLACE_SYMLINKAT.
41 lines
856 B
Plaintext
41 lines
856 B
Plaintext
Description:
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symlinkat() function: create symlinks relative to a directory
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Files:
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lib/symlinkat.c
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lib/at-func.c
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m4/symlinkat.m4
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Depends-on:
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unistd
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extensions
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at-internal [test $HAVE_SYMLINKAT = 0]
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dosname [test $HAVE_SYMLINKAT = 0]
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errno [test $HAVE_SYMLINKAT = 0]
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fchdir [test $HAVE_SYMLINKAT = 0]
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fcntl-h [test $HAVE_SYMLINKAT = 0]
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openat-die [test $HAVE_SYMLINKAT = 0]
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openat-h [test $HAVE_SYMLINKAT = 0]
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save-cwd [test $HAVE_SYMLINKAT = 0]
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symlink [test $HAVE_SYMLINKAT = 0]
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fstatat [test $REPLACE_SYMLINKAT = 1]
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configure.ac:
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gl_FUNC_SYMLINKAT
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if test $HAVE_SYMLINKAT = 0 || test $REPLACE_SYMLINKAT = 1; then
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AC_LIBOBJ([symlinkat])
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fi
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gl_UNISTD_MODULE_INDICATOR([symlinkat])
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Makefile.am:
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Include:
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<fcntl.h>
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<unistd.h>
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License:
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GPL
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Maintainer:
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Jim Meyering, Eric Blake
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