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| author | Jim Meyering <meyering@redhat.com> | 2009-12-29 14:26:05 +0100 |
|---|---|---|
| committer | Jim Meyering <meyering@redhat.com> | 2009-12-29 14:26:05 +0100 |
| commit | 4b2b2711d9f12b991d29755810e090133510f0d2 (patch) | |
| tree | 3ed038fbb9074c004be1b2aeb0be9a39d3f35e9c /src/tail.c | |
| parent | 66b15949df877a75a413ad40e88aa89c3c467d34 (diff) | |
| download | coreutils-4b2b2711d9f12b991d29755810e090133510f0d2.tar.xz | |
tail: rename an internal variable
* src/tail.c (tail_forever_inotify): s/wd_table/wd_to_name/
Diffstat (limited to 'src/tail.c')
| -rw-r--r-- | src/tail.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/tail.c b/src/tail.c index 2bbf5c4ad..8e6c8ac96 100644 --- a/src/tail.c +++ b/src/tail.c @@ -1310,7 +1310,9 @@ tail_forever_inotify (int wd, struct File_spec *f, size_t n_files, double sleep_interval) { unsigned int max_realloc = 3; - Hash_table *wd_table; + + /* Map an inotify watch descriptor to the name of the file it's watching. */ + Hash_table *wd_to_name; bool found_watchable = false; bool writer_is_dead = false; @@ -1320,8 +1322,8 @@ tail_forever_inotify (int wd, struct File_spec *f, size_t n_files, size_t evbuf_off = 0; size_t len = 0; - wd_table = hash_initialize (n_files, NULL, wd_hasher, wd_comparator, NULL); - if (! wd_table) + wd_to_name = hash_initialize (n_files, NULL, wd_hasher, wd_comparator, NULL); + if (! wd_to_name) xalloc_die (); /* Add an inotify watch for each watched file. If -F is specified then watch @@ -1371,7 +1373,7 @@ tail_forever_inotify (int wd, struct File_spec *f, size_t n_files, continue; } - if (hash_insert (wd_table, &(f[i])) == NULL) + if (hash_insert (wd_to_name, &(f[i])) == NULL) xalloc_die (); found_watchable = true; @@ -1481,7 +1483,7 @@ tail_forever_inotify (int wd, struct File_spec *f, size_t n_files, } fspec = &(f[j]); - if (hash_insert (wd_table, fspec) == NULL) + if (hash_insert (wd_to_name, fspec) == NULL) xalloc_die (); if (follow_mode == Follow_name) @@ -1491,7 +1493,7 @@ tail_forever_inotify (int wd, struct File_spec *f, size_t n_files, { struct File_spec key; key.wd = ev->wd; - fspec = hash_lookup (wd_table, &key); + fspec = hash_lookup (wd_to_name, &key); } if (! fspec) @@ -1508,7 +1510,7 @@ tail_forever_inotify (int wd, struct File_spec *f, size_t n_files, || ((ev->mask & IN_MOVE_SELF) && follow_mode == Follow_descriptor)) { inotify_rm_watch (wd, fspec->wd); - hash_delete (wd_table, fspec); + hash_delete (wd_to_name, fspec); } if (follow_mode == Follow_name) recheck (fspec, false); |