| Server IP : 66.29.132.122 / Your IP : 3.16.217.59 Web Server : LiteSpeed System : Linux business142.web-hosting.com 4.18.0-553.lve.el8.x86_64 #1 SMP Mon May 27 15:27:34 UTC 2024 x86_64 User : admazpex ( 531) PHP Version : 7.2.34 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /proc/self/root/proc/self/root/proc/thread-self/root/proc/thread-self/root/proc/self/root/proc/thread-self/root/proc/self/root/proc/self/root/usr/include/ |
Upload File : |
/* src/include/port/linux.h */ /* * As of July 2007, all known versions of the Linux kernel will sometimes * return EIDRM for a shmctl() operation when EINVAL is correct (it happens * when the low-order 15 bits of the supplied shm ID match the slot number * assigned to a newer shmem segment). We deal with this by assuming that * EIDRM means EINVAL in PGSharedMemoryIsInUse(). This is reasonably safe * since in fact Linux has no excuse for ever returning EIDRM; it doesn't * track removed segments in a way that would allow distinguishing them from * private ones. But someday that code might get upgraded, and we'd have * to have a kernel version test here. */ #define HAVE_LINUX_EIDRM_BUG /* * Set the default wal_sync_method to fdatasync. With recent Linux versions, * xlogdefs.h's normal rules will prefer open_datasync, which (a) doesn't * perform better and (b) causes outright failures on ext4 data=journal * filesystems, because those don't support O_DIRECT. */ #define PLATFORM_DEFAULT_SYNC_METHOD SYNC_METHOD_FDATASYNC