open and possibly create a file NAME open, openat, creat - open and possibly create a file LIBRARY Standard C library ( libc , -lc ) SYNOPS...open and possibly create a file (extended) NAME openat2 - open and possibly create a file (extended) LIBRARY Standard C library ( libc , -lc ) S...open and possibly create a file NAME open, openat, creat - open and possibly create a file LIBRARY Standard C library ( libc , -lc ) SYNOPS...open and possibly create a file NAME open, openat, creat - open and possibly create a file LIBRARY Standard C library ( libc , -lc ) SYNOPS......of the chroot (2) system call, or may temporarily use a different root directory by using openat2 (2) with the RESOLVE_IN_ROOT flag set. A process may get an entirely private mo…...ARDS Linux. HISTORY Linux 3.19, glibc 2.34. NOTES In addition to the reasons explained in openat (2), the execveat () system call is also needed to allow fexecve (3) to be imple…...y MT-Safe STANDARDS POSIX.1-2008. HISTORY 4.3BSD-Reno (not in 4.2BSD). SEE ALSO open (2), openat (2), closedir (3), opendir (3), readdir (3), rewinddir (3), scandir (3), seekdir…...e calling process (like utimes (2)). If pathname is absolute, then dirfd is ignored. (See openat (2) for an explanation of why the dirfd argument is useful.) RETURN VALUE On suc…...E open_how - how to open a pathname LIBRARY Linux kernel headers SYNOPSIS #include <linux/openat2.h> struct open_how { u64 flags; /* O_ * flags */ u64 mode; /* Mode for O_ { CRE…...directory of the calling process, as is done by utimes (2) for a relative pathname). See openat (2) for an explanation of why this can be useful. If pathname is relative and dir…...directory of the calling process, as is done by utimes (2) for a relative pathname). See openat (2) for an explanation of why this can be useful. If pathname is relative and dir…...the calling process (like mkfifo ()). If pathname is absolute, then dirfd is ignored. See openat (2) for an explanation of the need for mkfifoat (). RETURN VALUE On success mkfi…...the calling process (like mkfifo ()). If pathname is absolute, then dirfd is ignored. See openat (2) for an explanation of the need for mkfifoat (). RETURN VALUE On success mkfi…...lowed in nearly every system call. (This is also true for commands.) The one exception is openat2 (2), which provides flags that can be used to explicitly prevent following of s…...of the calling process (like scandir ()). If dirp is absolute, then dirfd is ignored. See openat (2) for an explanation of the need for scandirat (). RETURN VALUE The scandir ()…...of the calling process (like scandir ()). If dirp is absolute, then dirfd is ignored. See openat (2) for an explanation of the need for scandirat (). RETURN VALUE The scandir ()…...of the calling process (like scandir ()). If dirp is absolute, then dirfd is ignored. See openat (2) for an explanation of the need for scandirat (). RETURN VALUE The scandir ()…...of the calling process (like scandir ()). If dirp is absolute, then dirfd is ignored. See openat (2) for an explanation of the need for scandirat (). RETURN VALUE The scandir ()…...The name_to_handle_at () and open_by_handle_at () system calls split the functionality of openat (2) into two parts: name_to_handle_at () returns an opaque handle that correspon…...The name_to_handle_at () and open_by_handle_at () system calls split the functionality of openat (2) into two parts: name_to_handle_at () returns an opaque handle that correspon…