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fileno(3) -- check and reset stream status
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The function clearerr() clears the end-of-file and error indicators for the stream pointed to by stream. The function feof() tests the end-of-file indicator for the stream pointed to by stream, return... |
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filter(3) -- miscellaneous curses utility routines
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The unctrl macro expands to a character string which is a printable representation of the character c. Control characters are displayed in the ^X notation. Printing characters are displayed as is. The... |
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finite(3) -- functions for IEEE arithmetic
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These functions are required or recommended by IEEE Std 754-1985. copysign() returns x with its sign changed to y's. The copysignf() function is a single precision version of copysign(). finite() ret... |
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finitef(3) -- functions for IEEE arithmetic
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These functions are required or recommended by IEEE Std 754-1985. copysign() returns x with its sign changed to y's. The copysignf() function is a single precision version of copysign(). finite() ret... |
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firstkey(3) -- database subroutines
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These functions provide a dbm-compatible interface to the database access methods described in db(3). Each unique record in the database is a key/content pair, the components of which may be any arbit... |
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flash(3) -- curses bell and screen flash routines
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The beep and flash routines are used to alert the terminal user. The routine beep sounds an audible alarm on the terminal, if possible; otherwise it flashes the screen (visible bell). The routine flas... |
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flockfile(3) -- application level locking of stdio files
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The flockfile(), ftrylockfile(), and funlockfile() functions provide for explicit application-level locking of stdio FILE * objects. These functions can be used by a thread to delineate a sequence of ... |
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floor(3) -- round to largest integral value not greater than x
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The floor() function returns the largest integral value less than or equal to x. The floorf() function is a single precision version of floor(). |
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floorf(3) -- round to largest integral value not greater than x
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The floor() function returns the largest integral value less than or equal to x. The floorf() function is a single precision version of floor(). |
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flushinp(3) -- miscellaneous curses utility routines
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The unctrl macro expands to a character string which is a printable representation of the character c. Control characters are displayed in the ^X notation. Printing characters are displayed as is. The... |
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fmod(3) -- floating-point remainder functions
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The fmod() function computes the floating-point remainder of x/ y. The fmodf() function is a single precision version of fmod(). |
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fmodf(3) -- floating-point remainder functions
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The fmod() function computes the floating-point remainder of x/ y. The fmodf() function is a single precision version of fmod(). |
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fmt_scaled(3) -- handle numbers with a human-readable scale
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The scan_scaled() function scans the given number and looks for a terminal scale multiplier of B, K, M, G, T, P or E (in either upper or lower case) for Byte, Kilobyte, Megabyte, Gigabyte, Terabyte, P... |
