issue memory barriers on a set of threads NAME membarrier - issue memory barriers on a set of t......t the split follows endian conventions (according to the C ABI for the platform). Similar issues can occur on MIPS with the O32 ABI, on PowerPC and parisc with the 32-bit ABI, a…...FS server is (was) a security hole that can expose it to unwanted signals. (However, this issue is historical; see below.) setfsuid () will succeed only if the caller is the sup…...FS server is (was) a security hole that can expose it to unwanted signals. (However, this issue is historical; see below.) setfsuid () will succeed only if the caller is the sup…..., FreeBSD, and DragonFly BSD; they are proposed for inclusion in the next POSIX revision (Issue 8). NOTES See open (2) for a discussion of the relationship between file descript…...nt32_t d_btimer; /* Similar to above; for disk blocks */ uint16_t d_iwarns; /* # warnings issued with respect to # of inodes */ uint16_t d_bwarns; /* # warnings issued with resp…process trace NAME ptrace - process trace LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/ptrace.h> long ptrace(enum __ptrace_request op , pid_t pid , void * addr …...may relate to the write-back of data written by an earlier write (), which may have been issued to a different file descriptor on the same file. Since Linux 4.13, errors from wr…..._SYNC ) writes. I/O priorities are not supported for asynchronous writes because they are issued outside the context of the program dirtying the memory, and thus program-specifi…..._SYNC ) writes. I/O priorities are not supported for asynchronous writes because they are issued outside the context of the program dirtying the memory, and thus program-specifi…...ful in performance-sensitive applications where a child is created which then immediately issues an execve (2). vfork () differs from fork (2) in that the calling thread is susp…...in this case, or where this is not possible, for example if the signal is synchronous, to issue the second sigaction () in the signal handler itself. In kernels that do not supp…...in this case, or where this is not possible, for example if the signal is synchronous, to issue the second sigaction () in the signal handler itself. In kernels that do not supp…..._COUNT_HW_INSTRUCTIONS Retired instructions. Be careful, these can be affected by various issues, most notably hardware interrupt counts. PERF_COUNT_HW_CACHE_REFERENCES Cache ac…open and possibly create a file NAME open, openat, creat - open and possibly create a file LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <fcntl.h> int open(const char…open and possibly create a file NAME open, openat, creat - open and possibly create a file LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <fcntl.h> int open(const char…open and possibly create a file NAME open, openat, creat - open and possibly create a file LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <fcntl.h> int open(const char…