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(FTW_DCH, FTW_DCHP): Better comments.

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Jim Meyering
2003-01-27 15:00:22 +00:00
parent 336827087f
commit 96332f0a7e
1 changed files with 10 additions and 2 deletions
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12
lib/ftw_.h
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@@ -60,9 +60,17 @@ enum
# define FTW_DNR FTW_DNR
FTW_NS, /* Unstatable file. */
# define FTW_NS FTW_NS
FTW_DCH, /* Can't chdir to named directory. */
/* Can't chdir to named directory. This can happen only when using
FTW_CHDIR. Note that although we can't chdir into that directory,
we were able to stat it, so SB (2nd argument to callback) is valid. */
FTW_DCH,
# define FTW_DCH FTW_DCH
FTW_DCHP, /* Can't chdir to parent of named directory. */
/* Can't chdir to parent of named directory. This can happen only when
using FTW_CHDIR. Unlike for FTW_DCH, in this case, SB is not valid.
In fact, it is NULL. */
FTW_DCHP,
# define FTW_DCHP FTW_DCHP
# if defined __USE_BSD || defined __USE_XOPEN_EXTENDED