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swapcontext(3) -- modify and exchange user thread contexts
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The makecontext() function modifies the user thread context pointed to by ucp, which must have previously been initialized by a call to getcontext(3) and had a stack allocated for it. The context is m... |
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swprintf(3) -- formatted wide character output conversion
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The wprintf() family of functions produces output according to a format as described below. The wprintf() and vwprintf() functions write output to stdout, the standard output stream; fwprintf() and vf... |
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swscanf(3) -- wide character input format conversion
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The wscanf() family of functions scans input according to a format as described below. This format may contain conversion specifiers; the results from such conversions, if any, are stored through the ... |
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syncok(3) -- create curses windows
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Calling newwin creates and returns a pointer to a new window with the given number of lines and columns. The upper left-hand corner of the window is at line begin_y, column begin_x. If either nlines o... |
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sysconf(3) -- get configurable system variables
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This interface is defined by IEEE Std 1003.1-1988 (``POSIX.1''). A far more complete interface is available using sysctl(3). The sysconf() function provides a method for applications to determine th... |
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sysctl(3) -- get or set system information
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The sysctl() function retrieves system information and allows processes with appropriate privileges to set system information. The information available from sysctl() consists of integers, strings, an... |
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sysctlbyname(3) -- get or set system information
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The sysctl() function retrieves system information and allows processes with appropriate privileges to set system information. The information available from sysctl() consists of integers, strings, an... |
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sysctlnametomib(3) -- get or set system information
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The sysctl() function retrieves system information and allows processes with appropriate privileges to set system information. The information available from sysctl() consists of integers, strings, an... |
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sysexits(3) -- preferable exit codes for programs
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According to style(9), it is not a good practice to call exit(3) with arbitrary values to indicate a failure condition when ending a program. Instead, the pre-defined exit codes from sysexits should b... |
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syslog(3) -- control system log
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The syslog() function writes message to the system message logger. The message is then written to the system console, log files, logged-in users, or forwarded to other machines as appropriate. (See sy... |
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system(3) -- pass a command to the shell
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The system() function hands the argument string to the command interpreter sh(1). The calling process waits for the shell to finish executing the command, ignoring SIGINT and SIGQUIT, and blocking SIG... |
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sys_errlist(3) -- system error messages
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The strerror(), strerror_r() and perror() functions look up the error message string corresponding to an error number. The strerror() function accepts an error number argument errnum and returns a poi... |
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sys_nerr(3) -- system error messages
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The strerror(), strerror_r() and perror() functions look up the error message string corresponding to an error number. The strerror() function accepts an error number argument errnum and returns a poi... |
