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7abf1d0339
Add tftw() utility to emulate nftw() behavior with a userdata pointer. This is repurposed from the csync project custom file tree walker. Signed-off-by: Justin Stephenson <jstephen@redhat.com> Reviewed-by: Andreas Schneider <asn@samba.org> Reviewed-by: Bjoern Jacke <bjacke@samba.org>
33 lines
780 B
C
33 lines
780 B
C
#include <talloc.h>
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enum tftw_flags_e {
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/* Regular file. */
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TFTW_FLAG_FILE,
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/* Directory. */
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TFTW_FLAG_DIR,
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/* Unreadable directory. */
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TFTW_FLAG_DNR,
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/* Unstatable file. */
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TFTW_FLAG_NSTAT,
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/* Symbolic link. */
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TFTW_FLAG_SLINK,
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/* Special file (fifo, ...). */
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TFTW_FLAG_SPEC,
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/* Directory, all subdirs have been visited. */
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TFTW_FLAG_DP,
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/* Symbolic link naming non-existing file. */
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TFTW_FLAG_SLN
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};
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/* Maximum number of subdirectories to descend into */
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#define TFTW_MAX_DEPTH 50
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typedef int (*tftw_walker_fn)(TALLOC_CTX *mem_ctx,
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const char *fpath,
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const struct stat *sb,
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enum tftw_flags_e flag,
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void *userdata);
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int tftw(TALLOC_CTX *mem_ctx, const char *fpath, tftw_walker_fn fn, size_t depth, void *userdata);
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