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* [resolv] Use pass-through interfaces for name resolution multiplexerMichael Brown2017-09-061-15/+24
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [legal] Relicense files under GPL2_OR_LATER_OR_UBDLMichael Brown2015-03-021-1/+5
| | | | | | | | | | These files cannot be automatically relicensed by util/relicense.pl since they either contain unusual but trivial contributions (such as the addition of __nonnull function attributes), or contain lines dating back to the initial git revision (and so require manual knowledge of the code's origin). Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [resolv] Use sock_aton() to allow parsing of arbitrary numeric addressesMichael Brown2013-10-211-13/+4Star
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [legal] Update FSF mailing address in GPL licence textsMichael Brown2012-07-201-1/+2
| | | | | Suggested-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [resolv] Use a one-shot process for the numeric resolverMichael Brown2011-06-281-2/+1Star
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [process] Pass containing object pointer to process step() methodsMichael Brown2011-06-281-5/+7
| | | | | | | | | Give the step() method a pointer to the containing object, rather than a pointer to the process. This is consistent with the operation of interface methods, and allows a single function to serve as both an interface method and a process step() method. Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [interface] Convert all data-xfer interfaces to generic interfacesMichael Brown2010-06-221-23/+20Star
| | | | | | | | | | | | | | Remove data-xfer as an interface type, and replace data-xfer interfaces with generic interfaces supporting the data-xfer methods. Filter interfaces (as used by the TLS layer) are handled using the generic pass-through interface capability. A side-effect of this is that deliver_raw() no longer exists as a data-xfer method. (In practice this doesn't lose any efficiency, since there are no instances within the current codebase where xfer_deliver_raw() is used to pass data to an interface supporting the deliver_raw() method.) Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [interface] Convert all name-resolution interfaces to generic interfacesMichael Brown2010-06-221-97/+112
| | | | | | | | Remove name-resolution as an interface type, and replace name-resolution interfaces with generic interfaces supporting the resolv_done() method. Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [refcnt] Add ref_init() wrapper functionMichael Brown2010-06-221-0/+3
| | | | | | | Standardise on using ref_init() to initialise an embedded reference count, to match the coding style used by other embedded objects. Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [build] Rename gPXE to iPXEMichael Brown2010-04-201-5/+5
| | | | | | | | | | | Access to the gpxe.org and etherboot.org domains and associated resources has been revoked by the registrant of the domain. Work around this problem by renaming project from gPXE to iPXE, and updating URLs to match. Also update README, LOG and COPYRIGHTS to remove obsolete information. Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [legal] Add a selection of FILE_LICENCE declarationsMichael Brown2009-05-181-0/+2
| | | | | Add FILE_LICENCE declarations to almost all files that make up the various standard builds of gPXE.
* [resolv] Simplify xfer_redirect() logicMichael Brown2009-03-301-11/+30
| | | | | Now that we have xfer_vreopen() as the default .vredirect handler, sending redirection events can become simpler.
* [tables] Incorporate table data type information into table definitionMichael Brown2009-03-131-2/+2
| | | | | | | Eliminate the potential for mismatches between table names and the table entry data type by incorporating the data type into the definition of the table, rather than specifying it explicitly in each table accessor method.
* [tables] Redefine methods for accessing linker tablesMichael Brown2009-03-131-8/+2Star
| | | | | | | | | | | | | | | Intel's C compiler (icc) chokes on the zero-length arrays that we currently use as part of the mechanism for accessing linker table entries. Abstract away the zero-length arrays, to make a port to icc easier. Introduce macros such as for_each_table_entry() to simplify the common case of iterating over all entries in a linker table. Represent table names as #defined string constants rather than unquoted literals; this avoids visual confusion between table names and C variable or type names, and also allows us to force a compilation error in the event of incorrect table names.
* Make seek information part of the xfer metadata, rather than an entirelyMichael Brown2008-01-081-1/+0Star
| | | | | | | separate xfer method. Add missing .alloc_iob entries to several xfer_interface_operations structures.
* Unplug before sending close() message, to avoid screwing up interfacesMichael Brown2007-07-101-1/+1
| | | | which respond to close with a reopen() (e.g. iSCSI).
* Separate the "is data ready" function of xfer_seek() into anMichael Brown2007-07-081-15/+2Star
| | | | | xfer_window() function, which can return a scalar rather than a boolean.
* Kill off unused request() method in data-xfer interface.Michael Brown2007-07-081-1/+0Star
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* convert to zallocHolger Lubitz2007-07-061-6/+3Star
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* Introduce name resolution interface and named socket opener.Michael Brown2007-05-271-74/+352
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* Zeroing out memory before using it can be so important.Michael Brown2007-01-191-0/+1
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* Actually, it's probably safer *not* to leave child processes hangingMichael Brown2007-01-191-9/+8Star
| | | | around which still hold pointers to variables belonging to our parent...
* Note that the SIGCHLD handler could be re-entered.Michael Brown2007-01-191-1/+7
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* Propagate return status code from last child to fail.Michael Brown2007-01-191-1/+1
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* A working name resolution frameworkMichael Brown2007-01-181-16/+117
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* Add "name" field to struct device to allow human-readable hardware deviceMichael Brown2007-01-101-2/+4
| | | | | | | | | | | names. Add "dev" pointer in struct net_device to tie network interfaces back to a hardware device. Force natural alignment of data types in __table() macros. This seems to prevent gcc from taking the unilateral decision to occasionally increase their alignment (which screws up the table packing).
* We don't actually have a stdio.h header file. Our printf() functions areMichael Brown2006-09-271-1/+0Star
| | | | | | | | defined in vsprintf.h. (This may change, since vsprintf.h is a non-standard name, but for now it's the one to use.) There should be no need to include vsprintf.h just for DBG() statements, since include/compiler.h forces it in for a debug build anyway.
* added stdio.h to includes for DBG compilationMarty Connor2006-09-271-0/+1
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* Added debugging.Michael Brown2005-04-301-2/+8
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* First versionMichael Brown2005-04-291-0/+25
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