openslx-ng/ipxe.git/src/include/errno.h, branch v0.9.9 Fork of ipxe; additional commands and features https://git.openslx.org/openslx-ng/ipxe.git/atom/src/include/errno.h?h=v0.9.9 2009-05-18T07:33:25+00:00 [legal] Add a selection of FILE_LICENCE declarations 2009-05-18T07:33:25+00:00 Michael Brown 2009-05-01T14:41:06+00:00 urn:sha1:c44a193d0d147ed6f98741124569864e516e9d4b Add FILE_LICENCE declarations to almost all files that make up the various standard builds of gPXE. [libc] Whitespace cleanup in errno.h 2008-03-26T22:57:25+00:00 Michael Brown 2008-03-26T22:57:25+00:00 urn:sha1:4b267ed71362957291272720395ff289d4c4f4e0 [PXEXT] Change the PXE return code for EWOULDBLOCK 2008-03-26T22:12:19+00:00 H. Peter Anvin 2008-03-26T22:12:19+00:00 urn:sha1:61ee294875fabf3bcab5fff7e4f6f2c0e0dfa96f Change the PXE return code for EWOULDBLOCK from PXENV_STATUS_FAILURE to PXENV_STATUS_TFTP_OPEN. This code is only used by the FILE_READ PXEXT call, and is necessary to distinguish "error" from "no data" in that call. (The only other nonblocking call is UDP_READ, where the caller doesn't care about the distinction, however, gPXE doesn't use EWOULDBLOCK internally to represent this condition in that code.) Add per-file error identifiers 2007-07-24T16:11:31+00:00 Michael Brown 2007-07-24T16:11:31+00:00 urn:sha1:9aa61ad5a26e04493a38bf4f9b6bd1228fef7a79 Remap EBADF to PXENV_STATUS_TFTP_FILE_NOT_FOUND; the only user is 2007-07-05T17:47:46+00:00 Michael Brown 2007-07-05T17:47:46+00:00 urn:sha1:b3ca73c303d5e0135082990395d08c790ad55943 posix_io.c and this PXE error makes more sense in this context. Allow construction of PXE status code from internal error number. 2007-05-18T14:17:35+00:00 Michael Brown 2007-05-18T14:17:35+00:00 urn:sha1:6b6fc1d5eac7973935ee23d047562820dd5e4bb6 Introduce structured error codes. 2007-01-19T13:15:26+00:00 Michael Brown 2007-01-19T13:15:26+00:00 urn:sha1:18f9f939a8f802d4286db7e0922a9e27431a0857 A working DNS resolver (not yet tied in to anything) 2007-01-15T17:31:35+00:00 Michael Brown 2007-01-15T17:31:35+00:00 urn:sha1:9af12d5fba1483ec5e95ac302b3f5c5aeb3662c1 Gave asynchronous operations approximate POSIX signal semantics. This 2007-01-15T08:49:10+00:00 Michael Brown 2007-01-15T08:49:10+00:00 urn:sha1:4e20d73bb52326261f8cf49c20d6de2edea309ee 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. Distinguish between ENOMEM (as representing a lack of internal memory 2007-01-11T16:30:21+00:00 Michael Brown 2007-01-11T16:30:21+00:00 urn:sha1:6a03552381d3be24ccec6bc0cb104c1f46df7f89 as allocated by malloc()) versus all other errors, in particular ENOBUFS (representing a lack of external buffer space, e.g. in a device's TX queue or a user buffer).