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login_getclass(3) -- query login.conf database about a user class
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The login_getclass() function extracts the entry specified by class (or default if class is NULL or the empty string) from /etc/login.conf (see login.conf(5)). If the entry is found, a login_cap_t poi... |
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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 thei... |
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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 thei... |
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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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These interfaces were obsolete before they were written. They are avail- able from the compatibility library, libcompat. The functions lsearch(), and lfind() provide basic linear searching functionali... |
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malloc(3) -- general purpose memory allocation functions
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The malloc() function allocates size bytes of memory. The allocated space is suitably aligned (after possible pointer coercion) for storage of any type of object. If the space is at least pagesize byt... |
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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 math.h. |
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mblen(3) -- get number of bytes consisting a multibyte character
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The mblen() function usually determines the number of bytes consisting in a multibyte character pointed by s and return it. This function shall only examine max n bytes of the array beginning from s. ... |
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mbrlen(3) -- get number of bytes consisting a multibyte character (restartable)
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The mbrlen() function usually determines the number of bytes consisting in a multibyte character pointed by s and return it. This function shall only examine max n bytes of the array beginning from s.... |
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mbrtowc(3) -- converts a multibyte character to a wide character (restartable)
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The mbrtowc() usually converts the multibyte character pointed by s to the wide character, and store the wide character to the wchar_t object pointed by pwc if pwc is non-null and s points a valid cha... |
