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setjmp(3) -- non-local jumps
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The sigsetjmp(), setjmp(), and _setjmp() functions save their calling environment in env. Each of these functions returns 0. The corresponding longjmp() functions restore the environment saved by thei... |
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setkey(3) -- password encryption
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The crypt() function performs password encryption. The encryption scheme used by crypt() is dependent upon the contents of the NUL-terminated string setting. If setting begins with the ``$'' charact... |
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setlinebuf(3) -- stream buffering operations
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The three types of buffering available are unbuffered, block buffered, and line buffered. When an output stream is unbuffered, information appears on the destination file or terminal as soon as writte... |
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setlocale(3) -- natural language formatting for C
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The setlocale() function sets the C library's notion of natural language formatting style for particular sets of routines. Each such style is called a `locale' and is invoked using an appropriate na... |
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setlogmask(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 sys... |
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setmode(3) -- modify mode bits
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The getmode() function returns a copy of the file permission bits mode as altered by the values pointed to by set. While only the mode bits are altered, other parts of the file mode may be examined. T... |
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setnetconfig(3) -- get network configuration database entry
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The library routines described on this page provide the application access to the system network configuration database, /etc/netconfig. getnetconfig() returns a pointer to the current entry in the da... |
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setnetent(3) -- get network entry
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The getnetent(), getnetbyname(), and getnetbyaddr() functions each return a pointer to an object with the following structure containing the broken-out fields of a line in the network data base as des... |
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setnetgrent(3) -- netgroup database operations
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These functions operate on the netgroup database file which is described in netgroup(5). The database defines a set of netgroups, each made up of one or more triples: (host, user, domain) that defines... |
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setnetpath(3) -- get /etc/netconfig entry corresponding to NETPATH component
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The routines described in this page provide the application access to the system network configuration database, /etc/netconfig, as it is ``filtered'' by the NETPATH environment variable (see enviro... |
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setpassent(3) -- password database operations
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These functions operate on the password database file which is described in passwd(5). Each entry in the database is defined by the structure passwd found in the include file : struct passwd { ... |
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setproctitle(3) -- set process title
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The setproctitle() function sets the invoking process's title. The process title is set to the last component of the program name, followed by a colon and the formatted string specified by fmt. If fm... |
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setprogname(3) -- get/set the name of the current program
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These utility functions get and set the current program's name as used by various error-reporting functions. getprogname() returns the name of the current program. This function is typically useful w... |
