module Process::Sys

The Process::Sys module contains UID and GID functions which provide direct bindings to the system calls of the same names instead of the more-portable versions of the same functionality found in the Process, Process::UID, and Process::GID modules.

Public Class Methods

geteuid

() → Integer

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/core/process.rbs, line 2060
def self.geteuid: () -> Integer

Returns the effective user ID for the current process.

Process.euid # => 501

getgid

() → Integer

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/core/process.rbs, line 2072
def self.getgid: () -> Integer

Returns the (real) group ID for the current process:

Process.gid # => 1000

getuid

() → Integer

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/core/process.rbs, line 2084
def self.getuid: () -> Integer

Returns the (real) user ID of the current process.

Process.uid # => 1000

issetugid

() → bool

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/core/process.rbs, line 2095
def self.issetugid: () -> bool

Returns true if the process was created as a result of an execve(2) system call which had either of the setuid or setgid bits set (and extra privileges were given as a result) or if it has changed any of its real, effective or saved user or group IDs since it began execution.

setegid

(Integer group) → nil

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/core/process.rbs, line 2104
def self.setegid: (Integer group) -> nil

Set the effective group ID of the calling process to group. Not available on all platforms.

seteuid

(Integer user) → nil

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/core/process.rbs, line 2113
def self.seteuid: (Integer user) -> nil

Set the effective user ID of the calling process to user. Not available on all platforms.

setgid

(Integer group) → nil

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/core/process.rbs, line 2122
def self.setgid: (Integer group) -> nil

Set the group ID of the current process to group. Not available on all platforms.

setregid

(Integer rid, Integer eid) → nil

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/core/process.rbs, line 2132
def self.setregid: (Integer rid, Integer eid) -> nil

Sets the (group) real and/or effective group IDs of the current process to rid and eid, respectively. A value of -1 for either means to leave that ID unchanged. Not available on all platforms.

setresgid

(Integer rid, Integer eid, Integer sid) → nil

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/core/process.rbs, line 2142
def self.setresgid: (Integer rid, Integer eid, Integer sid) -> nil

Sets the (group) real, effective, and saved user IDs of the current process to rid, eid, and sid respectively. A value of -1 for any value means to leave that ID unchanged. Not available on all platforms.

setresuid

(Integer rid, Integer eid, Integer sid) → nil

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/core/process.rbs, line 2152
def self.setresuid: (Integer rid, Integer eid, Integer sid) -> nil

Sets the (user) real, effective, and saved user IDs of the current process to rid, eid, and sid respectively. A value of -1 for any value means to leave that ID unchanged. Not available on all platforms.

setreuid

(Integer rid, Integer eid) → nil

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/core/process.rbs, line 2162
def self.setreuid: (Integer rid, Integer eid) -> nil

Sets the (user) real and/or effective user IDs of the current process to rid and eid, respectively. A value of -1 for either means to leave that ID unchanged. Not available on all platforms.

setrgid

(Integer group) → nil

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/core/process.rbs, line 2171
def self.setrgid: (Integer group) -> nil

Set the real group ID of the calling process to group. Not available on all platforms.

setruid

(Integer user) → nil

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/core/process.rbs, line 2180
def self.setruid: (Integer user) -> nil

Set the real user ID of the calling process to user. Not available on all platforms.

setuid

(Integer user) → nil

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/core/process.rbs, line 2189
def self.setuid: (Integer user) -> nil

Set the user ID of the current process to user. Not available on all platforms.