Functions

_exit access alarm chdir chown close confstr dup dup2 faccessat fchdir fchown fchownat fdatasync fork fpathconf fsync ftruncate getcwd getegid geteuid getgid getgroups gethostid gethostname getlogin_r getpgid getpgrp getpid getppid getsid getuid isatty lchown link linkat lockf lseek nice pathconf pause pipe pread pwrite read readlink readlinkat rmdir setegid seteuid setgid setpgid setpgrp setregid setreuid setsid setuid sleep symlink symlinkat sync sysconf tcgetpgrp tcsetpgrp truncate ttyname_r unlink unlinkat write

posix::unistd::R_OK [-] [+] [src]

pub const R_OK: int_t = 4

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