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erasechar(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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erf(3) -- error function operators
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These functions calculate the error function of x. The erf() calculates the error function of x, and the erff() function is a single precision version of erf(). The error function is defined as: erf(x... |
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erfc(3) -- error function operators
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These functions calculate the error function of x. The erf() calculates the error function of x, and the erff() function is a single precision version of erf(). The error function is defined as: erf(x... |
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erfcf(3) -- error function operators
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These functions calculate the error function of x. The erf() calculates the error function of x, and the erff() function is a single precision version of erf(). The error function is defined as: erf(x... |
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erff(3) -- error function operators
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These functions calculate the error function of x. The erf() calculates the error function of x, and the erff() function is a single precision version of erf(). The error function is defined as: erf(x... |
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err(3) -- formatted error messages
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The err() and warn() family of functions display a formatted error message on the standard error output. In all cases, the last component of the program name, followed by a colon (`:') character and ... |
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errx(3) -- formatted error messages
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The err() and warn() family of functions display a formatted error message on the standard error output. In all cases, the last component of the program name, followed by a colon (`:') character and ... |
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ERR_add_error_data(3) -- record an error
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ERR_put_error() adds an error code to the thread's error queue. It signals that the error of reason code reason occurred in function func of library lib, in line number line of file. This function is... |
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ERR_clear_error(3) -- clear the error queue
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ERR_clear_error() empties the current thread's error queue. |
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ERR_error_string(3) -- obtain human-readable error message
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ERR_error_string() generates a human-readable string representing the error code e, and places it at buf. buf must be at least 120 bytes long. If buf is NULL, the error string is placed in a static bu... |
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ERR_error_string_n(3) -- obtain human-readable error message
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ERR_error_string() generates a human-readable string representing the error code e, and places it at buf. buf must be at least 120 bytes long. If buf is NULL, the error string is placed in a static bu... |
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ERR_free_strings(3) -- load and free error strings
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ERR_load_crypto_strings() registers the error strings for all libcrypto functions. SSL_load_error_strings() does the same, but also registers the libssl error strings. One of these functions should be... |
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ERR_func_error_string(3) -- obtain human-readable error message
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ERR_error_string() generates a human-readable string representing the error code e, and places it at buf. buf must be at least 120 bytes long. If buf is NULL, the error string is placed in a static bu... |
