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login_tty(3) -- tty utility functions
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The openpty(), login_tty(), and forkpty() functions perform manipulations on ttys and pseudo-ttys. The openpty() function finds an available pseudo-tty and returns file descriptors for the master and ... |
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logout(3) -- login utility functions
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The login(), logout(), and logwtmp() functions operate on the database of current users in /var/run/utmp and on the logfile /var/log/wtmp of logins and logouts. The login() function updates the /var/r... |
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logwtmp(3) -- login utility functions
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The login(), logout(), and logwtmp() functions operate on the database of current users in /var/run/utmp and on the logfile /var/log/wtmp of logins and logouts. The login() function updates the /var/r... |
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longjmp(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 the ... |
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longjmperror(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 the ... |
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longname(3) -- curses environment query routines
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The baudrate routine returns the output speed of the terminal. The number returned is in bits per second, for example 9600, and is an integer. The erasechar routine returns the user's current erase c... |
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lrand48(3) -- pseudo-random number generators and initialization routines
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The rand48() family of functions generates pseudo-random numbers using a linear congruential algorithm working on integers 48 bits in size. The particular formula employed is r(n+1) = (a * r(n) + c) m... |
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lsearch(3) -- linear searching routines
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The functions lsearch(), and lfind() provide basic linear searching functionality. base is the pointer to the beginning of an array. The argument nelp is the current number of elements in the array, w... |
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malloc(3) -- memory allocation and deallocation
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The malloc() function allocates uninitialized space for an object whose size is specified by size. The malloc() function maintains multiple lists of free blocks according to size, allocating space fro... |
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math(3) -- introduction to mathematical library functions
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These functions constitute the C math library, libm. The link editor searches this library under the ``-lm'' option. Declarations for these functions may be obtained from the include file . |
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mathf(3) -- introduction to mathematical library functions
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These functions constitute the C math library, libm. The link editor searches this library under the ``-lm'' option. Declarations for these functions may be obtained from the include file . |
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mcprint(3) -- ship binary data to printer
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This function uses the mc5p or mc4 and mc5 capabilities, if they are present, to ship given data to a printer attached to the terminal. Note that the mcprint code has no way to do flow control with th... |
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MD2(3) -- MD2, MD4, and MD5 hash functions
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MD2, MD4, and MD5 are cryptographic hash functions with a 128 bit output. MD2(), MD4(), and MD5() compute the MD2, MD4, and MD5 message digest of the n bytes at d and place it in md (which must have s... |
