Displaying 20 results from an estimated 176 matches for "f_setfl".
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f_setfd
2017 Mar 03
2
[PATCH 1/2] Use gnulib set_nonblocking_flag function instead of fcntl.
The previous code:
fcntl (fd, F_SETFL, O_NONBLOCK)
was technically incorrect, because it would have reset any
other flags on the file descriptor.
Thanks: Eric Blake
---
bootstrap | 1 +
daemon/inotify.c | 6 ++++--
lib/conn-socket.c | 21 +++++++++++----------
m4/.gitignore | 9 +++++++++
4 files changed, 25 insertio...
2007 Jul 24
3
Quota plugin, Maildir, dict backend loop problem
...-p 19816
epoll_wait(5, {{EPOLLIN, {u32=153555248, u64=153555248}}, {EPOLLIN,
{u32=153601240, u64=153601240}}, {EPOLLIN|EPOLLHUP, {u32=153567344,
u64=153567344}}}, 29, 2147483647) = 3
gettimeofday({1185308526, 494477}, {420, 0}) = 0
read(20, "Lpriv/quota/storage\n", 4044) = 20
fcntl64(9, F_SETFL, O_RDWR|O_NONBLOCK) = 0
read(9, 0x9271eb8, 8192) = -1 EAGAIN (Resource
temporarily unavailable)
fcntl64(9, F_SETFL, O_RDWR) = 0
setsockopt(9, SOL_SOCKET, SO_SNDTIMEO, "\2003\341\1\0\0\0\0", 8) = 0
write(9, "l\0\0\0\3SELECT current FROM quota W"..., 11...
2018 Mar 30
1
Issue with a bug with imap-login
...t=htons(39552), sin_addr=inet_addr("64.142.18.25")}, [16]) = 18<TCP:[64.142.111.79:993->64.142.18.25:39552]>
263563 fcntl(18<TCP:[64.142.111.79:993->64.142.18.25:39552]>, F_GETFL) = 0x2 (flags O_RDWR)
263563 fcntl(18<TCP:[64.142.111.79:993->64.142.18.25:39552]>, F_SETFL, O_RDWR|O_NONBLOCK) = 0
263563 write(5<pipe:[1445541]>, "\213\5\4\0\223\16\0\0\0\0\0\0", 12) = 12
263563 write(2<pipe:[1445512]>, "\1\010263563 ip=64.142.18.25\n", 25) = 25
263563 getsockname(18<TCP:[64.142.111.79:993->64.142.18.25:39552]>, {sa_family=AF_INE...
2013 Mar 07
4
[PATCH 0/4] Small refactorings of the protocol layer.
As the start of work to add remote support, I'm taking a close look at
the protocol layer in the library. These are some small cleanups.
Rich.
2010 May 14
3
dovecot 2.0 vs. SELinux
...getegid() = 0
open("/dev/null", O_WRONLY) = 3
fcntl(3, F_GETFD) = 0
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
socket(PF_FILE, SOCK_STREAM, 0) = 4
fcntl(4, F_GETFL) = 0x2 (flags O_RDWR)
fcntl(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0
connect(4, {sa_family=AF_FILE, path="/var/run/dovecot/config"}, 110) = -1
ECONNREFUSED (Connection refused)
close(4) = 0
socket(PF_FILE, SOCK_STREAM, 0) = 4
fcntl(4, F_GETFL) = 0x2 (flags O_RDWR)
fcnt...
2015 Jun 21
3
dovecot auth using 100% CPU
...0.000031 read(19, "", 8192) = 0
0.000026 epoll_ctl(15, EPOLL_CTL_DEL, 19, 7fff77616870) = 0
0.000027 close(19) = 0
0.000029 socket(PF_LOCAL, SOCK_STREAM, 0) = 19
0.000027 fcntl(19, F_GETFL) = 0x2 (flags O_RDWR)
0.000028 fcntl(19, F_SETFL, O_RDWR|O_NONBLOCK) = 0
0.000029 connect(19, {sa_family=AF_LOCAL, sun_path="auth-worker"}, 110) = 0
0.000033 fstat(19, {st_mode=S_IFSOCK|0777, st_size=0, ...}) = 0
0.000033 lseek(19, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
0.000026 getsockname(19, {sa_family=AF_LOCA...
2002 Aug 09
0
still seeing hangs -- strace
...lect(7, [3], [3], NULL, NULL) = 1 (out [3])
write(3, "\361RK\276\257\23u\2265JmI\272(|4\346b.\2760@k\237-_x\252"...,
32) = 32
ioctl(0, TCGETS, 0xbffffa08) = -1 EINVAL (Invalid argument)
fcntl64(0, F_GETFL) = 0x802 (flags
O_RDWR|O_NONBLOCK)
fcntl64(0, F_SETFL, O_RDWR) = 0
ioctl(1, TCGETS, 0xbffffa08) = -1 EINVAL (Invalid argument)
fcntl64(1, F_GETFL) = 0x802 (flags
O_RDWR|O_NONBLOCK)
fcntl64(1, F_SETFL, O_RDWR) = 0
ioctl(2, TCGETS, 0xbffffa08) = -1 ENOTTY (Inappropriate ioctl
for device)...
2002 May 30
0
update on hung rsyncs
...ect(7, [3], [3], NULL, NULL) = 1 (out [3])
write(3, "\204\355\2058\330\360\242<\313\233QMc\311\307?\322\351"...,
32) = 32
ioctl(0, TCGETS, 0xbffffa18) = -1 EINVAL (Invalid argument)
fcntl64(0, F_GETFL) = 0x802 (flags O_RDWR|O_NONBLOCK)
fcntl64(0, F_SETFL, O_RDWR) = 0
ioctl(1, TCGETS, 0xbffffa18) = -1 EINVAL (Invalid argument)
fcntl64(1, F_GETFL) = 0x802 (flags O_RDWR|O_NONBLOCK)
fcntl64(1, F_SETFL, O_RDWR) = 0
ioctl(2, TCGETS, 0xbffffa18) = -1 ENOTTY (Inappropriate ioctl
for device)...
2002 Sep 11
0
Strange Hang over ssh
...\0\0", 4) = 4
stat64("/storage2/stpaul", {st_mode=S_IFDIR|S_ISGID|0775, st_size=20, ...}) = 0
chdir("/storage2/stpaul") = 0
socketpair(PF_UNIX, SOCK_STREAM, 0, [3, 6]) = 0
fcntl64(3, F_GETFL) = 0x2 (flags O_RDWR)
fcntl64(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
fcntl64(6, F_GETFL) = 0x2 (flags O_RDWR)
fcntl64(6, F_SETFL, O_RDWR|O_NONBLOCK) = 0
socketpair(PF_UNIX, SOCK_STREAM, 0, [7, 8]) = 0
fcntl64(7, F_GETFL) = 0x2 (flags O_RDWR)
fcntl64(7, F_SETFL, O_RDWR|O_NONBLOCK) = 0
fcntl64(8, F_GET...
2016 Oct 13
3
Bug 6870 resurfaced in Samba 4.2.10
...ct has a chance to succeed.
I determined this by strace'ing the "net ads workgroup" command, which
resulted in the following:
11:41:52 socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 11 <0.000027>
11:41:52 fcntl(11, F_GETFL) = 0x2 (flags O_RDWR) <0.000015>
11:41:52 fcntl(11, F_SETFL, O_RDWR|O_NONBLOCK) = 0 <0.000016>
11:41:52 fcntl(11, F_GETFD) = 0 <0.000015>
11:41:52 fcntl(11, F_SETFD, FD_CLOEXEC) = 0 <0.000016>
11:41:52 connect(11, {sa_family=AF_INET, sin_port=htons(389),
sin_addr=inet_addr("192.168.81.132")}, 16) = 0 <0.000050>
11:41:52 soc...
2011 Sep 29
1
2.0.14 doveadm proxy list segfault
.....}) = 0
rt_sigaction(SIGPIPE, {0x1, [], SA_RESTORER|SA_RESTART, 0x3eada302d0}, NULL, 8) = 0
rt_sigaction(SIGALRM, {0x31c7648b40, [], SA_RESTORER|SA_SIGINFO, 0x3eada302d0}, NULL, 8) = 0
socket(PF_FILE, SOCK_STREAM, 0) = 3
fcntl(3, F_GETFL) = 0x2 (flags O_RDWR)
fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
connect(3, {sa_family=AF_FILE, path="/var/run/dovecot/config"...}, 110) = 0
fcntl(3, F_GETFL) = 0x802 (flags O_RDWR|O_NONBLOCK)
fcntl(3, F_SETFL, O_RDWR) = 0
write(3, "VERSION\tconfig\t2\t0\nREQ\tmodule=do"..., 38) =...
2000 Nov 08
1
socket leakage patch
...net.c Wed Nov 8 09:36:05 2000
@@ -357,6 +357,7 @@
if(setsockopt(nfd, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one)))
{
+ close(nfd);
syslog(LOG_ERR, _("setsockopt: %m"));
return -1;
}
@@ -364,6 +365,7 @@
flags = fcntl(nfd, F_GETFL);
if(fcntl(nfd, F_SETFL, flags | O_NONBLOCK) < 0)
{
+ close(nfd);
syslog(LOG_ERR, _("fcntl: %m"));
return -1;
}
@@ -375,12 +377,14 @@
if(bind(nfd, (struct sockaddr *)&a, sizeof(struct sockaddr)))
{
+ close(nfd);
syslog(LOG_ERR, _("Can't bind to p...
2004 Dec 28
1
OpenSSH 3.9p1 X11 forwarding
...9279: 9.5464 pipe() = 4 [5]
19279: 9.5465 fcntl(4, F_SETFD, 0x00000001) = 0
19279: 9.5465 fcntl(5, F_SETFD, 0x00000001) = 0
19279: 9.5466 fcntl(4, F_GETFL, 0x00000000) = 2
19279: 9.5466 fcntl(4, F_SETFL, 0x00000082) = 0
19279: 9.5467 fcntl(5, F_GETFL, 0x00000000) = 2
19279: 9.5467 fcntl(5, F_SETFL, 0x00000082) = 0
19279: 9.5468 poll(0xFFBFF150, 2, -1) = 1
19279: 9.5469 sigfillset(0xFF042940)...
2011 Dec 28
1
/usr/lib/dovecot/imap ignores log settings?
...ction(SIGALRM, {0x7ff03e7000d0, [], SA_RESTORER|SA_SIGINFO, 0x7ff03df56480}, NULL, 8) = 0
rt_sigaction(SIGINT, {0x7ff03e700160, [], SA_RESTORER|SA_SIGINFO, 0x7ff03df56480}, NULL, 8) = 0
pipe([3, 4]) = 0
fcntl(3, F_GETFL) = 0 (flags O_RDONLY)
fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK) = 0
fcntl(4, F_GETFL) = 0x1 (flags O_WRONLY)
fcntl(4, F_SETFL, O_WRONLY|O_NONBLOCK) = 0
fcntl(3, F_GETFD) = 0
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
fcntl(4, F_GETFD) = 0
fcntl(4, F_SETFD, FD_CLOEXEC)...
2011 Sep 26
1
nss_winbind problem
...= 3552
lstat("/var/run/winbindd", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/var/run/winbindd/pipe", {st_mode=S_IFSOCK|0777, st_size=0, ...}) = 0
socket(PF_FILE, SOCK_STREAM, 0) = 3
fcntl(3, F_GETFL) = 0x2 (flags O_RDWR)
fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
fcntl(3, F_GETFD) = 0
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
connect(3, {sa_family=AF_FILE, path="/var/run/winbindd/pipe"...}, 110) = 0
select(4, [3], NULL, NULL, {0, 0}) = 0 (Timeout)
write(3,
"0\10\0\0\0\0\0\0\0\0\0\0\340\r...
2019 Nov 03
1
Sieve redirect does not collect the sendmail child process correctly (Dovecot 2.3.4.1, Pigeonhole 0.5.4)
...8 kill(6929, SIGKILL) = 0
I'm not sure why it is waiting for IO event on FD 5, which is a PIPE FD initialized much earlier,
with no actual reads/writes on it:
22:55:15.286845 pipe([5, 6]) = 0
22:55:15.286870 fcntl(5, F_GETFL) = 0 (flags O_RDONLY)
22:55:15.286889 fcntl(5, F_SETFL, O_RDONLY|O_NONBLOCK) = 0
22:55:15.286909 fcntl(6, F_GETFL) = 0x1 (flags O_WRONLY)
22:55:15.286928 fcntl(6, F_SETFL, O_WRONLY|O_NONBLOCK) = 0
The pipe used for communication with the sendmail child is this:
22:55:15.294763 pipe([13, 14]) = 0
22:55:15.294788 clone(child_stack=NULL,...
2019 Nov 02
2
Sieve redirect does not collect the sendmail child process correctly (Dovecot 2.3.4.1, Pigeonhole 0.5.4)
...b/dovecot/deliver", ["/usr/lib/dovecot/deliver", "-e", "-a", "tester at krustev.net"], 0x5620b4330c40 /* 61 vars */) = 0
...
22:55:15.286845 pipe([5, 6]) = 0
22:55:15.286870 fcntl(5, F_GETFL) = 0 (flags O_RDONLY)
22:55:15.286889 fcntl(5, F_SETFL, O_RDONLY|O_NONBLOCK) = 0
22:55:15.286909 fcntl(6, F_GETFL) = 0x1 (flags O_WRONLY)
22:55:15.286928 fcntl(6, F_SETFL, O_WRONLY|O_NONBLOCK) = 0
22:55:15.286947 fcntl(5, F_GETFD) = 0
22:55:15.286966 fcntl(5, F_SETFD, FD_CLOEXEC) = 0
22:55:15.286985 fcntl(6, F_GETFD) = 0
22:55:15.2870...
2000 Dec 05
1
Bugreport: openssh-2.3.0p1 scp to SSH2 (2.0.13) server
...37\25"..., 8192) = 32
dup(0) = 4
dup(1) = 5
dup(2) = 6
ioctl(4, TCGETS, 0xbffff574) = -1 EINVAL (Invalid argument)
fcntl(4, F_GETFL) = 0 (flags O_RDONLY)
fcntl(4, F_SETFL, O_RDONLY|O_NONBLOCK) = 0
ioctl(5, TCGETS, 0xbffff574) = -1 EINVAL (Invalid argument)
fcntl(5, F_GETFL) = 0x1 (flags O_WRONLY)
fcntl(5, F_SETFL, O_WRONLY|O_NONBLOCK) = 0
ioctl(6, TCGETS, {B38400 opost isig icanon echo ...}) = 0
brk(0x80fd000)...
2006 Oct 28
1
Cygwin rsync to RH rsync server
...et_addr("10.0.2.137")}, [16]) = 0
[pid 26646] getpeername(3, {sa_family=AF_INET, sin_port=htons(3022),
sin_addr=inet_addr("10.0.2.137")}, [16]) = 0
[pid 26646] socket(PF_FILE, SOCK_STREAM, 0) = 5
[pid 26646] fcntl64(5, F_GETFL) = 0x2 (flags O_RDWR)
[pid 26646] fcntl64(5, F_SETFL, O_RDWR|O_NONBLOCK) = 0
[pid 26646] connect(5, {sa_family=AF_FILE, path="/var/run/nscd/socket"},
110) = -1 ENOENT (No such file or directory)
[pid 26646] close(5) = 0
[pid 26646] socket(PF_FILE, SOCK_STREAM, 0) = 5
[pid 26646] fcntl64(5, F_GETFL) = 0x2 (flags O_...
2018 Dec 20
2
Authentication/Penalty disabled (socket mode=0) introduces constant 5 sec delays (2.27 on debian 9)
...ally (exim is waiting for callout completion).
with strace, I see 5 second delay with many tries to socket connection.
(PID 9652 was an auth process freshly forked)
[pid 9652] socket(AF_UNIX, SOCK_STREAM, 0) = 14
[pid 9652] fcntl(14, F_GETFL) = 0x2 (flags O_RDWR)
[pid 9652] fcntl(14, F_SETFL, O_RDWR|O_NONBLOCK) = 0
[pid 9652] connect(14, {sa_family=AF_UNIX, sun_path="anvil-auth-penalty"}, 110) = -1 ECONNREFUSED (Connection refused)
[pid 9652] close(14) = 0
[pid 9652] nanosleep({tv_sec=0, tv_nsec=20000000}, NULL) = 0
[pid 9652] socket(AF_UNIX, SOCK_STREAM...