f_getlkfdstem Function f_getlkinvokes the fcntl callable service to return information on a file segment for which locks are set, cleared, or queried. Parameters fd The file descriptor (a number) for the file. stem The name of a stem variable that is the flock structure used to query, ...
l_whence = 0; // lock value from start if ( fcntl(fd, F_SETLKW, &fl) == -1 ) { perror("fcntl:SETLK"); return 1; } printf("Read Lock successfull\n"); if ( fcntl(fd, F_GETLK, &fl) == -1 ) { perror("fcntl:GETLK"); return 1; } printf("%d %d %d\n", F_RDLCK, ...
fcntl.F_RDLCK: fcntl.LOCK_SH, fcntl.F_WRLCK: fcntl.LOCK_EX}[kw['l_type']]ifcmd == fcntl.F_GETLK:return-errno.EOPNOTSUPPelifcmd == fcntl.F_SETLK:ifop != fcntl.LOCK_UN: op |= fcntl.LOCK_NBelifcmd == fcntl.F_SETLKW:passelse:return-errno.EINVAL fcntl.lockf(self.fd, op, kw['...
> > Perl is built with -D_FILE_OFFSET_BITS=64, and I see that on bullseye > > this causes F_GETLK == F_GETLK64 == 12, but on bookworm and later > > F_GETLK == 5 while F_GETLK64 == 12 [3]. I didn't find the exact > > change that caused this yet. > > > > As ...
void getlk_init_getlk (void) API; SCM s_f_getlk; SCM s_f_setlk; SCM s_f_setlkw; SCM s_f_rdlck; SCM s_f_wrlck; SCM s_f_unlck; SCM getlk_fcntl_lk_fdes(SCM s_fdes, SCM s_cmd, SCM s_list) { int rv; int fdes;
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Function f_getlkinvokes the fcntl callable service to return information on a file segment for which locks are set, cleared, or queried. Parameters fd The file descriptor (a number) for the file. stem The name of a stem variable that is the flock structure used to query, set, or clear ...
regarding perl: F_GETLK / F_GETLK64 confusion on ppc64el breaking libfile-fcntllock-perl to be marked as done. This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the ...
> F_GETOWN > F_SETOWN > FD_CLOEXEC > > Neighter F_GETLK nor F_SETLK is there. Am I missing something? Yes, Guile seems to be missing those. These are just numbers, so you can probably just: (define F_GETLK 5) (define F_SETLK 6) ...
>>-f_getlk--fd--stem--->< Function f_getlkinvokes the fcntl callable service to return information on a file segment for which locks are set, cleared, or queried. Parameters fd The file descriptor (a number) for the file. stem The...