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dpm_getreqid(3) [debian man page]

DPM_GETREQID(3) 					       DPM Library Functions						   DPM_GETREQID(3)

NAME
dpm_getreqid - get request id for a set of requests SYNOPSIS
#include <sys/types.h> #include "dpm_api.h" int dpm_getreqid (char *u_token, int *nbreplies, struct dpm_tokeninfo **tokeninfos) DESCRIPTION
dpm_getreqid gets request id for a set of requests. The input argument is: u_token specifies the user provided description associated with a previous get/put/copy request. The output arguments are: nbreplies will be set to the number of replies in the array of token infos. tokeninfos will be set to the address of an array of dpm_tokeninfo structures allocated by the API. The client application is responsible for freeing the array when not needed anymore. struct dpm_tokeninfo { char r_token[CA_MAXDPMTOKENLEN+1]; time_t c_time; }; RETURN VALUE
This routine returns 0 if the operation was successful or -1 if the operation failed. In the latter case, serrno is set appropriately. ERRORS
EFAULT nbreplies or tokeninfos is a NULL pointer. ENOMEM Memory could not be allocated for storing the reply. EINVAL The length of the user request description is greater than 255 or the user request description is unknown. SENOSHOST Host unknown. SEINTERNAL Database error. SECOMERR Communication error. LCG
$Date: 2006/02/17 06:47:32 $ DPM_GETREQID(3)

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DPM_GET(3)						       DPM Library Functions							DPM_GET(3)

NAME
dpm_get - make a set of existing files available for I/O SYNOPSIS
#include <sys/types.h> #include "dpm_api.h" int dpm_get (int nbreqfiles, struct dpm_getfilereq *reqfiles, int nbprotocols, char **protocols, char *u_token, time_t retrytime, char *r_token, int *nbreplies, struct dpm_getfilestatus **filestatuses) DESCRIPTION
dpm_get makes a set of existing files available for I/O. The input arguments are: nbreqfiles specifies the number of files belonging to the request. reqfiles specifies the array of file requests (dpm_getfilereq structures). struct dpm_getfilereq { char *from_surl; time_t lifetime; char f_type; char s_token[CA_MAXDPMTOKENLEN+1]; char ret_policy; int flags; }; nbprotocols specifies the number of protocols. protocols specifies the array of protocols. u_token specifies the user provided description associated with the request. retrytime This field is currently ignored. The output arguments are: r_token Address of a buffer to receive the system allocated token. The buffer must be at least CA_MAXDPMTOKENLEN+1 characters long. nbreplies will be set to the number of replies in the array of file statuses. filestatuses will be set to the address of an array of dpm_getfilestatus structures allocated by the API. The client application is responsible for freeing the array when not needed anymore. struct dpm_getfilestatus { char *from_surl; char *turl; u_signed64 filesize; int status; char *errstring; time_t pintime; }; RETURN VALUE
This routine returns 0 if the operation was successful or -1 if the operation failed. In the latter case, serrno is set appropriately. ERRORS
EFAULT reqfiles, protocols, r_token, nbreplies or filestatuses is a NULL pointer. ENOMEM Memory could not be allocated for marshalling the request. EINVAL nbreqfiles or nbprotocols is not strictly positive, the protocols are not supported, the length of the user request descrip- tion is greater than 255 or all file requests have errors. SENOSHOST Host unknown. SEINTERNAL Database error. SECOMERR Communication error. LCG
$Date: 2006/12/20 15:21:57 $ DPM_GET(3)
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