|
|
|
erff(3) -- error function operators
|
|
These functions calculate the error function of x. The erf() calculates the error function of x; where erf(x) = 2/sqrt(pi)*integral from 0 to x of exp(-t*t) dt. The erfc() function calculates the comp... |
|
err(3) -- formatted error messages
|
|
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, a colon character, and a space are output... |
|
|
error_message(3) -- common error display library
|
|
The com_err library provides a common error-reporting mechanism for defining and accessing error codes and descriptions for application software packages. Error descriptions are defined in a table and... |
|
error_table_name(3) -- common error display library
|
|
The com_err library provides a common error-reporting mechanism for defining and accessing error codes and descriptions for application software packages. Error descriptions are defined in a table and... |
|
errx(3) -- formatted error messages
|
|
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, a colon character, and a space are output... |
|
ERR_clear_error(3) -- clear the error queue
|
|
ERR_clear_error() empties the current thread's error queue. |
|
ERR_error_string(3) -- obtain human-readable error message
|
|
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... |
|
ERR_get_error(3) -- obtain error code and data
|
|
ERR_get_error() returns the last error code from the thread's error queue and removes the entry. This function can be called repeatedly until there are no more error codes to return. ERR_peek_error()... |
|
ERR_GET_LIB(3) -- get library, function and reason code
|
|
The error code returned by ERR_get_error() consists of a library number, function code and reason code. ERR_GET_LIB(), ERR_GET_FUNC() and ERR_GET_REASON() can be used to extract these. The library num... |
|
ERR_load_crypto_strings(3) -- load and free error strings
|
|
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... |
|
ERR_load_strings(3) -- load arbitrary error strings
|
|
ERR_load_strings() registers error strings for library number lib. str is an array of error string data: typedef struct ERR_string_data_st { unsigned long error; char *string; } ERR_STRING_DATA; The e... |
|
ERR_print_errors(3) -- print error messages
|
|
ERR_print_errors() is a convenience function that prints the error strings for all errors that OpenSSL has recorded to bp, thus emptying the error queue. ERR_print_errors_fp() is the same, except that... |
|
ERR_put_error(3) -- record an error
|
|
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... |
|
ERR_remove_state(3) -- free a thread's error queue
|
|
ERR_remove_state() frees the error queue associated with thread pid. If pid == 0, the current thread will have its error queue removed. Since error queue data structures are allocated automatically fo... |
|
etext(3) -- end boundaries of image segments
|
|
The globals end, etext and edata are program segment end addresses. etext is the first address after the end of the text segment. edata is the first address after the end of the initialized data segme... |
