diff options
Diffstat (limited to 'missing/flock.c')
| -rw-r--r-- | missing/flock.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/missing/flock.c b/missing/flock.c index 5f6b41c357..71c5e74210 100644 --- a/missing/flock.c +++ b/missing/flock.c @@ -1,9 +1,10 @@ -#include "config.h" +#include "ruby/config.h" +#include "ruby/ruby.h" #if defined _WIN32 #elif defined HAVE_FCNTL && defined HAVE_FCNTL_H -/* These are the flock() constants. Since this sytems doesn't have +/* These are the flock() constants. Since this systems doesn't have flock(), the values of the constants are probably not available. */ # ifndef LOCK_SH @@ -24,12 +25,10 @@ #include <errno.h> int -flock(fd, operation) - int fd; - int operation; +flock(int fd, int operation) { struct flock lock; - + switch (operation & ~LOCK_NB) { case LOCK_SH: lock.l_type = F_RDLCK; @@ -46,7 +45,7 @@ flock(fd, operation) } lock.l_whence = SEEK_SET; lock.l_start = lock.l_len = 0L; - + return fcntl(fd, (operation & LOCK_NB) ? F_SETLK : F_SETLKW, &lock); } @@ -74,7 +73,7 @@ flock(fd, operation) # define F_TEST 3 /* Test a region for other processes locks */ # endif -/* These are the flock() constants. Since this sytems doesn't have +/* These are the flock() constants. Since this systems doesn't have flock(), the values of the constants are probably not available. */ # ifndef LOCK_SH @@ -91,9 +90,7 @@ flock(fd, operation) # endif int -flock(fd, operation) - int fd; - int operation; +flock(int fd, int operation) { switch (operation) { @@ -125,9 +122,7 @@ flock(fd, operation) } #else int -flock(fd, operation) - int fd; - int operation; +flock(int fd, int operation) { rb_notimplement(); return -1; |