diff options
| author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-04-16 06:54:40 +0000 |
|---|---|---|
| committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-04-16 06:54:40 +0000 |
| commit | ac34c44470406442e9912611858de77b43800a8b (patch) | |
| tree | 058d1ce66cde9c9141389b312db815c8f748d8b3 /missing | |
| parent | 4c61680885299984b5b1a51845766c4f6ca39c3b (diff) | |
* regex.c (calculate_must_string): wrong length calculation.
* eval.c (rb_thread_start_0): fixed memory leak.
* parse.y (none): should clear cmdarg_stack too.
* io.c (rb_fopen): use setvbuf() to avoid recursive malloc() on
some platforms.
* file.c (rb_stat_dev): device functions should honor stat field
types (except long long such as dev_t).
* eval.c (rb_mod_nesting): should not push nil for nesting array.
* eval.c (rb_mod_s_constants): should not search array by
rb_mod_const_at() for nil (happens for singleton class).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@1320 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'missing')
| -rw-r--r-- | missing/flock.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/missing/flock.c b/missing/flock.c index e293ca0d72..c828fcc7ad 100644 --- a/missing/flock.c +++ b/missing/flock.c @@ -94,7 +94,6 @@ flock(fd, operation) int fd; int operation; { - int i; switch (operation) { /* LOCK_SH - get a shared lock */ @@ -103,8 +102,7 @@ flock(fd, operation) return -1; /* LOCK_EX - get an exclusive lock */ case LOCK_EX: - i = lockf (fd, F_LOCK, 0); - break; + return lockf (fd, F_LOCK, 0); /* LOCK_SH|LOCK_NB - get a non-blocking shared lock */ case LOCK_SH|LOCK_NB: @@ -112,24 +110,17 @@ flock(fd, operation) return -1; /* LOCK_EX|LOCK_NB - get a non-blocking exclusive lock */ case LOCK_EX|LOCK_NB: - i = lockf (fd, F_TLOCK, 0); - if (i == -1) - if ((errno == EAGAIN) || (errno == EACCES)) - errno = EWOULDBLOCK; - break; + return lockf (fd, F_TLOCK, 0); /* LOCK_UN - unlock */ case LOCK_UN: - i = lockf (fd, F_ULOCK, 0); - break; + return lockf (fd, F_ULOCK, 0); /* Default - can't decipher operation */ default: - i = -1; errno = EINVAL; - break; + return -1; } - return i; } #elif !defined NT int |