sysadmin/ipxe
1
0
Fork 0
mirror of https://github.com/ipxe/ipxe synced 2025-12-30 04:28:12 +03:00
Code Issues Packages Projects Releases Wiki Activity

Gave asynchronous operations approximate POSIX signal semantics. This

Browse Source 
will enable us to cascade async operations, which is necessary in order to
properly support DNS.  (For example, an HTTP request may have to redirect
to a new location and will have to perform a new DNS lookup, so we can't
just rely on doing the name lookup at the time of parsing the initial
URL).

Anything other than HTTP is probably broken right now; I'll fix the others
up asap.
This commit is contained in:
Michael Brown
2007-01-15 08:49:10 +00:00
parent ec75b269d3
commit 4e20d73bb5
26 changed files with 656 additions and 248 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/include/gpxe/iscsi.h
View File

@@ -591,7 +591,7 @@ struct iscsi_session {
*/
struct scsi_command *command;
/** Asynchronous operation for the current iSCSI operation */
struct async_operation aop;
struct async async;
/** Instant return code
*
* Set to a non-zero value if all requests should return
@@ -637,8 +637,9 @@ struct iscsi_session {
/** Maximum number of retries at connecting */
#define ISCSI_MAX_RETRIES 2
extern struct async_operation * iscsi_issue ( struct iscsi_session *iscsi,
struct scsi_command *command );
extern int iscsi_issue ( struct iscsi_session *iscsi,
struct scsi_command *command,
struct async *parent );
extern void iscsi_shutdown ( struct iscsi_session *iscsi );
/** An iSCSI device */