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pread(2) -- read input
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read() attempts to read nbytes of data from the object referenced by the descriptor d into the buffer pointed to by buf. readv() performs the same action, but scatters the input data into the iovcnt b... |
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preadv(2) -- read input
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read() attempts to read nbytes of data from the object referenced by the descriptor d into the buffer pointed to by buf. readv() performs the same action, but scatters the input data into the iovcnt b... |
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profil(2) -- control process profiling
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The profil() function enables or disables program counter profiling of the current process. If profiling is enabled, then at every clock tick, the kernel updates an appropriate count in the samples bu... |
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ptrace(2) -- process tracing and debugging
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ptrace() provides tracing and debugging facilities. It allows one process (the tracing process) to control another (the traced process). Most of the time, the traced process runs normally, but when it... |
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pwrite(2) -- write output
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write() attempts to write nbytes of data to the object referenced by the descriptor d from the buffer pointed to by buf. writev() performs the same action, but gathers the output data from the iovcnt ... |
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pwritev(2) -- write output
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write() attempts to write nbytes of data to the object referenced by the descriptor d from the buffer pointed to by buf. writev() performs the same action, but gathers the output data from the iovcnt ... |
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quotactl(2) -- manipulate filesystem quotas
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The quotactl() call enables, disables and manipulates filesystem quotas. A quota control command given by cmd operates on the given filename path for the given user id. The address of an optional comm... |
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read(2) -- read input
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read() attempts to read nbytes of data from the object referenced by the descriptor d into the buffer pointed to by buf. readv() performs the same action, but scatters the input data into the iovcnt b... |
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readlink(2) -- read value of a symbolic link
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readlink() places the contents of the symbolic link path in the buffer buf, which has size bufsiz. readlink() does not append a NUL character to buf. |
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readv(2) -- read input
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read() attempts to read nbytes of data from the object referenced by the descriptor d into the buffer pointed to by buf. readv() performs the same action, but scatters the input data into the iovcnt b... |
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reboot(2) -- reboot system or halt processor
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reboot() reboots the system. Only the super-user may reboot a machine on demand. However, a reboot is invoked automatically in the event of unrecoverable system failures. howto is a mask of options; t... |
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recv(2) -- receive a message from a socket
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recvfrom() and recvmsg() are used to receive messages from a socket, and may be used to receive data on a socket whether or not it is connectionoriented. If from is non-nil, and the socket is not conn... |
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recvfrom(2) -- receive a message from a socket
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recvfrom() and recvmsg() are used to receive messages from a socket, and may be used to receive data on a socket whether or not it is connectionoriented. If from is non-nil, and the socket is not conn... |
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recvmsg(2) -- receive a message from a socket
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recvfrom() and recvmsg() are used to receive messages from a socket, and may be used to receive data on a socket whether or not it is connectionoriented. If from is non-nil, and the socket is not conn... |
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rename(2) -- change the name of a file
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rename() causes the link named from to be renamed as to. If to exists, it is first removed. Both from and to must be of the same type (that is, both directories or both non-directories), and must resi... |
