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getpgid(2) -- get process group
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The process group of the current process is returned by getpgrp(). The process group of the pid process is returned by getpgid(). Process groups are used for distribution of signals, and by terminals ... |
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getpgrp(2) -- get process group
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The process group of the current process is returned by getpgrp(). The process group of the pid process is returned by getpgid(). Process groups are used for distribution of signals, and by terminals ... |
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getpid(2) -- get parent or calling process identification
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getpid() returns the process ID of the calling process. Though the ID is guaranteed to be unique, it should NOT be used for constructing temporary file names; see mkstemp(3) instead. getppid() returns... |
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getppid(2) -- get parent or calling process identification
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getpid() returns the process ID of the calling process. Though the ID is guaranteed to be unique, it should NOT be used for constructing temporary file names; see mkstemp(3) instead. getppid() returns... |
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getpriority(2) -- get/set program scheduling priority
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The scheduling priority of the process, process group, or user, as indicated by which and who is obtained with the getpriority() call and set with the setpriority() call. which is one of PRIO_PROCESS,... |
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getresgid(2) -- get or set real, effective and saved user or group ID
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The setresuid() function sets the real, effective and saved user IDs of the current process. The analogous setresgid() sets the real, effective and saved group IDs. Privileged processes may set these ... |
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getresuid(2) -- get or set real, effective and saved user or group ID
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The setresuid() function sets the real, effective and saved user IDs of the current process. The analogous setresgid() sets the real, effective and saved group IDs. Privileged processes may set these ... |
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getrlimit(2) -- control maximum system resource consumption
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Limits on the consumption of system resources by the current process and each process it creates may be obtained with the getrlimit() call, and set with the setrlimit() call. The resource parameter is... |
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getrusage(2) -- get information about resource utilization
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getrusage() returns information describing the resources utilized by the current process, or all its terminated child processes. The who parameter is either RUSAGE_SELF or RUSAGE_CHILDREN. The buffer ... |
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getsid(2) -- get process session
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The session ID of the process identified by pid is returned by getsid(). If pid is zero, getsid() returns the session ID of the current process. |
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getsockname(2) -- get socket name
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getsockname() returns the locally bound address information for a specified socket. Common uses of this function are as follows: +o When bind(2) is called with a port number of 0 (indicating the kerne... |
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getsockopt(2) -- get and set options on sockets
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getsockopt() and setsockopt() manipulate the options associated with a socket. Options may exist at multiple protocol levels; they are always present at the uppermost ``socket'' level. When manipula... |
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gettimeofday(2) -- get/set date and time
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Note: timezone is no longer used; this information is kept outside the kernel. The system's notion of the current Greenwich time and the current time zone is obtained with the gettimeofday() call, an... |
