NAME curl_easy_recv – receives raw data on an "easy" connection SYNOPSIS #include <curl/easy.h> CURLcode curl_easy_recv( CURL *curl, void *buffer, size_t buflen, size_t *n); DESCRIPTION This function receives raw data from the established connection. You may use it together with curl_easy_send(3) to implement custom protocols using libcurl. This functionality can be particularly useful if you use…
NAME curl_easy_perform – Perform a file transfer SYNOPSIS #include <curl/curl.h> CURLcode curl_easy_perform(CURL *handle); DESCRIPTION This function is called after the init and all the curl_easy_setopt(3) calls are made, and will perform the transfer as described in the options. It must be called with the same handle as input as the curl_easy_init call returned. You can…
NAME curl_easy_pause – pause and unpause a connection SYNOPSIS #include <curl/curl.h> CURLcode curl_easy_pause(CURL *handle, int bitmask ); DESCRIPTION Using this function, you can explicitly mark a running connection to get paused, and you can unpause a connection that was previously paused. A connection can be paused by using this function or by letting the read…
NAME curl_easy_init – Start a libcurl easy session SYNOPSIS #include <curl/curl.h> CURL *curl_easy_init( ); DESCRIPTION This function must be the first function to call, and it returns a CURL easy handle that you must use as input to other easy-functions. curl_easy_init initializes curl and this call MUST have a corresponding call to curl_easy_cleanup(3) when the…
NAME curl_easy_getinfo – extract information from a curl handle SYNOPSIS #include <curl/curl.h> CURLcode curl_easy_getinfo(CURL *curl, CURLINFO info, … ); DESCRIPTION Request internal information from the curl session with this function. The third argument MUST be a pointer to a long, a pointer to a char *, a pointer to a struct curl_slist * or a…
NAME curl_easy_escape – URL encodes the given string SYNOPSIS #include <curl/curl.h> char *curl_easy_escape( CURL *curl, char *url, int length ); DESCRIPTION This function converts the given input string to an URL encoded string and returns that as a new allocated string. All input characters that are not a-z, A-Z, 0-9, ‘-‘, ‘.’, ‘_’ or ‘~’…
NAME curl_easy_duphandle – Clone a libcurl session handle SYNOPSIS #include <curl/curl.h> CURL *curl_easy_duphandle(CURL *handle); DESCRIPTION This function will return a new curl handle, a duplicate, using all the options previously set in the input curl handle. Both handles can subsequently be used independently and they must both be freed with curl_easy_cleanup(3). All strings that the…
NAME curl_easy_cleanup – End a libcurl easy session SYNOPSIS #include <curl/curl.h> void curl_easy_cleanup(CURL *handle); DESCRIPTION This function must be the last function to call for an easy session. It is the opposite of the curl_easy_init(3) function and must be called with the same handle as input that the curl_easy_init call returned. This will effectively close…
cupmtr.f – Synopsis Functions/Subroutines subroutine cupmtr (SIDE, UPLO, TRANS, M, N, AP, TAU, C, LDC, WORK, INFO) CUPMTR Function/Subroutine Documentation subroutine cupmtr (characterSIDE, characterUPLO, characterTRANS, integerM, integerN, complex, dimension( * )AP, complex, dimension( * )TAU, complex, dimension( ldc, * )C, integerLDC, complex, dimension( * )WORK, integerINFO) CUPMTR Purpose: CUPMTR overwrites the general complex M-by-N matrix…
cupgtr.f – Synopsis Functions/Subroutines subroutine cupgtr (UPLO, N, AP, TAU, Q, LDQ, WORK, INFO) CUPGTR Function/Subroutine Documentation subroutine cupgtr (characterUPLO, integerN, complex, dimension( * )AP, complex, dimension( * )TAU, complex, dimension( ldq, * )Q, integerLDQ, complex, dimension( * )WORK, integerINFO) CUPGTR Purpose: CUPGTR generates a complex unitary matrix Q which is defined as the product…
cunmtr.f – Synopsis Functions/Subroutines subroutine cunmtr (SIDE, UPLO, TRANS, M, N, A, LDA, TAU, C, LDC, WORK, LWORK, INFO) CUNMTR Function/Subroutine Documentation subroutine cunmtr (characterSIDE, characterUPLO, characterTRANS, integerM, integerN, complex, dimension( lda, * )A, integerLDA, complex, dimension( * )TAU, complex, dimension( ldc, * )C, integerLDC, complex, dimension( * )WORK, integerLWORK, integerINFO) CUNMTR Purpose: CUNMTR overwrites…
cunmrz.f – Synopsis Functions/Subroutines subroutine cunmrz (SIDE, TRANS, M, N, K, L, A, LDA, TAU, C, LDC, WORK, LWORK, INFO) CUNMRZ Function/Subroutine Documentation subroutine cunmrz (characterSIDE, characterTRANS, integerM, integerN, integerK, integerL, complex, dimension( lda, * )A, integerLDA, complex, dimension( * )TAU, complex, dimension( ldc, * )C, integerLDC, complex, dimension( * )WORK, integerLWORK, integerINFO) CUNMRZ Purpose:…
cunmrq.f – Synopsis Functions/Subroutines subroutine cunmrq (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, LWORK, INFO) CUNMRQ Function/Subroutine Documentation subroutine cunmrq (characterSIDE, characterTRANS, integerM, integerN, integerK, complex, dimension( lda, * )A, integerLDA, complex, dimension( * )TAU, complex, dimension( ldc, * )C, integerLDC, complex, dimension( * )WORK, integerLWORK, integerINFO) CUNMRQ Purpose: CUNMRQ overwrites…
cunmr3.f – Synopsis Functions/Subroutines subroutine cunmr3 (SIDE, TRANS, M, N, K, L, A, LDA, TAU, C, LDC, WORK, INFO) CUNMR3 multiplies a general matrix by the unitary matrix from a RZ factorization determined by ctzrzf (unblocked algorithm). Function/Subroutine Documentation subroutine cunmr3 (characterSIDE, characterTRANS, integerM, integerN, integerK, integerL, complex, dimension( lda, * )A, integerLDA, complex, dimension(…
cunmr2.f – Synopsis Functions/Subroutines subroutine cunmr2 (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, INFO) CUNMR2 multiplies a general matrix by the unitary matrix from a RQ factorization determined by cgerqf (unblocked algorithm). Function/Subroutine Documentation subroutine cunmr2 (characterSIDE, characterTRANS, integerM, integerN, integerK, complex, dimension( lda, * )A, integerLDA, complex, dimension( * )TAU,…
cunmqr.f – Synopsis Functions/Subroutines subroutine cunmqr (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, LWORK, INFO) CUNMQR Function/Subroutine Documentation subroutine cunmqr (characterSIDE, characterTRANS, integerM, integerN, integerK, complex, dimension( lda, * )A, integerLDA, complex, dimension( * )TAU, complex, dimension( ldc, * )C, integerLDC, complex, dimension( * )WORK, integerLWORK, integerINFO) CUNMQR Purpose: CUNMQR overwrites…
cunmql.f – Synopsis Functions/Subroutines subroutine cunmql (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, LWORK, INFO) CUNMQL Function/Subroutine Documentation subroutine cunmql (characterSIDE, characterTRANS, integerM, integerN, integerK, complex, dimension( lda, * )A, integerLDA, complex, dimension( * )TAU, complex, dimension( ldc, * )C, integerLDC, complex, dimension( * )WORK, integerLWORK, integerINFO) CUNMQL Purpose: CUNMQL overwrites…
cunmlq.f – Synopsis Functions/Subroutines subroutine cunmlq (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, LWORK, INFO) CUNMLQ Function/Subroutine Documentation subroutine cunmlq (characterSIDE, characterTRANS, integerM, integerN, integerK, complex, dimension( lda, * )A, integerLDA, complex, dimension( * )TAU, complex, dimension( ldc, * )C, integerLDC, complex, dimension( * )WORK, integerLWORK, integerINFO) CUNMLQ Purpose: CUNMLQ overwrites…
cunml2.f – Synopsis Functions/Subroutines subroutine cunml2 (SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, INFO) CUNML2 multiplies a general matrix by the unitary matrix from a LQ factorization determined by cgelqf (unblocked algorithm). Function/Subroutine Documentation subroutine cunml2 (characterSIDE, characterTRANS, integerM, integerN, integerK, complex, dimension( lda, * )A, integerLDA, complex, dimension( * )TAU,…
cunmhr.f – Synopsis Functions/Subroutines subroutine cunmhr (SIDE, TRANS, M, N, ILO, IHI, A, LDA, TAU, C, LDC, WORK, LWORK, INFO) CUNMHR Function/Subroutine Documentation subroutine cunmhr (characterSIDE, characterTRANS, integerM, integerN, integerILO, integerIHI, complex, dimension( lda, * )A, integerLDA, complex, dimension( * )TAU, complex, dimension( ldc, * )C, integerLDC, complex, dimension( * )WORK, integerLWORK, integerINFO) CUNMHR Purpose:…