Messages in this thread | | | Date | Tue, 27 Jun 2006 08:32:11 -0700 | From | "H. Peter Anvin" <> | Subject | Re: [klibc] [klibc 28/43] mips support for klibc |
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Ralf Baechle wrote: > On Sun, Jun 25, 2006 at 05:58:05PM -0700, H. Peter Anvin wrote: > >> +typedef struct flock { >> + short l_type; >> + short l_whence; >> + loff_t l_start; >> + loff_t l_len; >> + pid_t l_pid; >> +} flock_t; > > 32-bit MIPS uses this: > > struct flock { > short l_type; > short l_whence; > off_t l_start; > off_t l_len; > long l_sysid; > __kernel_pid_t l_pid; > long pad[4]; > };
Does it use that for F_GETLK64 and friends? klibc overrides the definitions so that F_GETLK is really F_GETLK64 etc; thus, "struct flock" in klibc userspace is really "struct flock64". (To put it differently, klibc is always large-file compliant.)
As far as I can tell, MIPS uses the generic definition for struct flock64, which is the one I have above, so it should be correct.
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