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author | Paul Eggert <eggert@cs.ucla.edu> | 2013-05-18 17:49:32 -0700 |
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committer | Paul Eggert <eggert@cs.ucla.edu> | 2013-05-18 17:55:07 -0700 |
commit | 478dade09a4288f73e963b7f185ef9f73b681b42 (patch) | |
tree | df50bffa4c4d045b20ead3e3d945e39108088acc /src/tail.c | |
parent | e605e40acf859eea2a1221d867ab3c086a1a1c15 (diff) | |
download | coreutils-478dade09a4288f73e963b7f185ef9f73b681b42.tar.xz |
maint: port --enable-gcc-warnings to clang
* configure.ac: If clang, add -Wno-format-extra-args and
-Wno-tautological-constant-out-of-range-compare.
* gl/lib/rand-isaac.c (ind):
* gl/lib/randread.c (readisaac):
* src/ls.c (dev_ino_push, dev_ino_pop):
* src/sort.c (buffer_linelim):
* src/system.h (is_nul):
* src/tail.c (tail_forever_inotify):
Rewrite to avoid casts that clang dislikes.
It's good to avoid casts anyway.
* src/expr.c (integer_overflow): Declare only if it exists.
(die): Remove; unused.
* src/ls.c (dev_ino_push): New function, replacing ...
(DEV_INO_PUSH): ... this removed macro. All uses changed.
(decode_switches): Rewrite "str"+i to &str[i].
Diffstat (limited to 'src/tail.c')
-rw-r--r-- | src/tail.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/tail.c b/src/tail.c index 6bbc7251f..0f1a37c07 100644 --- a/src/tail.c +++ b/src/tail.c @@ -1446,6 +1446,7 @@ tail_forever_inotify (int wd, struct File_spec *f, size_t n_files, { struct File_spec *fspec; struct inotify_event *ev; + void *void_ev; /* When following by name without --retry, and the last file has been unlinked or renamed-away, diagnose it and return. */ @@ -1507,7 +1508,8 @@ tail_forever_inotify (int wd, struct File_spec *f, size_t n_files, error (EXIT_FAILURE, errno, _("error reading inotify event")); } - ev = (struct inotify_event *) (evbuf + evbuf_off); + void_ev = evbuf + evbuf_off; + ev = void_ev; evbuf_off += sizeof (*ev) + ev->len; if (ev->len) /* event on ev->name in watched directory */ |