54138f28f6
Use list_for_each_entry_safe() when flushing queue.
2007-05-19 22:05:16 +00:00
5e25a89e74
Add local address to socket openers.
2007-05-19 20:14:18 +00:00
7c0a069f42
Add explicit "freeing" debug messages.
2007-05-18 15:42:02 +00:00
7d2535779c
Must request data before anything actually happens...
2007-05-18 15:36:11 +00:00
b63b14ff32
Add debugging
2007-05-18 15:26:44 +00:00
68dd826b86
Add alloc_iob() and free_iob(). (Direct search-and-replace
...
equivalents for alloc_pkb() and free_pkb(), which will be retired in
due course).
2007-05-18 14:45:16 +00:00
86a948ccbe
Added POSIX-style blocking I/O calls, for use by PXE TFTP API.
2007-05-18 14:19:22 +00:00
59e738d756
Prefix all the open()-family routines with xfer_, to disambiguate them
...
from the normal POSIX-style open()
2007-05-18 14:16:06 +00:00
b1755462ab
Do not hold self-references. This then avoids the problem of having to
...
ensure that we only drop our self-reference exactly once.
To maintain the guarantee that an object won't go out of scope
unexpectedly while one of its event handlers is being called, the
event-calling functions now automatically obtain and drop extra
references.
2007-05-15 16:53:46 +00:00
5471bfbbbe
Data-transfer interface should now be functionally complete.
2007-05-15 15:23:09 +00:00
53da1f1402
Initial sketch for a downloader object
2007-05-01 00:09:19 +00:00
e3dcb9a1ad
Add start() event
...
Add "xfer" to all xfer functions and "job" to all job functions.
2007-05-01 00:07:57 +00:00
a90a9adbd7
Clarify behaviour of plug() by using intf_put() and intf_get().
2007-05-01 00:06:21 +00:00
31f1bf4426
D'oh
2007-04-30 01:24:52 +00:00
0898b0b3b1
Added plug_plug()
2007-04-30 01:23:01 +00:00
d40761d725
Add (and use) generic reference counter, to improve signal:noise ratio
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in code defining reference-counted objects.
2007-04-29 23:53:39 +00:00
36bfb6edbb
Skeleton job control interface
2007-04-29 02:08:39 +00:00
280160139d
Add seek()
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Dehyphenate "data-transfer".
2007-04-29 02:03:58 +00:00
ff1222a8d3
Preliminary support for opening data-transfer interfaces
2007-04-28 20:56:24 +00:00
1c765b3988
Added deliver-as-iobuf/deliver-as-raw concepts.
2007-04-27 00:02:23 +00:00
2575ddc889
Initial sketch for the generic data-transfer interface.
2007-04-26 22:44:52 +00:00
ed7dc02a95
hoffmeis: Preparations for syslog support (LOGSERVER in DHCP, linewise
...
output buffering defintions and the like)
2007-04-09 18:01:43 +00:00
abccb8b63c
SSL requires inordinately large data storage
2007-02-01 07:22:13 +00:00
2cf1e33df1
Split bootsector execution code out into bootsector.c.
...
Added basic El Torito ISO image boot capability
2007-01-29 04:21:38 +00:00
bde8878eef
Keep HTTP progress updated, and display a progress indicator during the
...
download
2007-01-29 04:19:45 +00:00
1a79437888
Added async_block_progress() and default SIGUPDATE handler.
2007-01-29 04:15:24 +00:00
c42a384709
Moved most buffer debug messages to DBG2.
...
Make expand_buffer() a non-inline function, so that we can add debug
messages.
Expandable buffers now don't *always* round up to the next power of two.
This allows e.g. loading a 137MB ISO image on a machine with only 256MB
RAM...
2007-01-29 04:12:29 +00:00
6417a6adf0
Avoid barfing on gcc's implicit memcpy()s
2007-01-26 04:14:25 +00:00
afe4e011ac
Move tolower() etc to ctype.h as per ISO C
2007-01-26 03:25:19 +00:00
13d9a660ca
Zeroing out memory before using it can be so important.
2007-01-19 14:44:59 +00:00
d6909f65f0
Actually, it's probably safer *not* to leave child processes hanging
...
around which still hold pointers to variables belonging to our parent...
2007-01-19 14:20:41 +00:00
b6194b8cb9
Note that the SIGCHLD handler could be re-entered.
2007-01-19 14:10:13 +00:00
1411876e26
Propagate return status code from last child to fail.
2007-01-19 14:00:51 +00:00
4256b3338a
Split random number generation out into core/random.c, and create the
...
correct prototypes for srandom(), rand() and srand().
2007-01-19 02:02:59 +00:00
f4c1e564a1
vsprintf.h is gPXE-specific; move it to include/gpxe
2007-01-19 01:17:23 +00:00
73b09ecba6
Use stdio.h instead of vsprintf.h
2007-01-19 01:13:12 +00:00
4e3976711d
A working name resolution framework
2007-01-18 22:38:13 +00:00
8bb9f726a0
When an async operation dies, orphan its children.
2007-01-18 22:36:57 +00:00
6d4e37cf42
Move include/malloc.h to include/gpxe/malloc.h, since everything in there
...
is now gPXE-specific. (The standard malloc() et al have been in stdlib.h
for a while).
Add free memory counter.
2007-01-18 20:11:04 +00:00
c8b3e969a0
Allow buffers to be pre-expanded on demand.
2007-01-18 15:13:41 +00:00
08da93a311
Reorder functions to more closely reflect the flow of control
2007-01-18 13:10:26 +00:00
35776f481c
Don't always zero memory in malloc(). This saves around 2us on a
...
full-length PKB allocation.
2007-01-18 12:54:18 +00:00
0b11733b75
Replacement for fetch() which operates asynchronously and identifies
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protocols by URI scheme.
2007-01-18 03:37:05 +00:00
6601a7da6a
Added async_uninit() to simplify failure paths.
2007-01-18 03:29:40 +00:00
5a807994d8
Add utility function to parse port from URI
2007-01-18 03:28:55 +00:00
9828181e3b
Obsolete
2007-01-18 01:05:09 +00:00
544fa25928
Rename e{malloc,realloc,free} to u{malloc,realloc,free}, to more obviously
...
reflect the fact that they allocate and deallocate user memory (i.e.
things reached through a userptr_t).
2007-01-16 08:36:42 +00:00
4e20d73bb5
Gave asynchronous operations approximate POSIX signal semantics. This
...
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.
2007-01-15 08:49:10 +00:00
ec75b269d3
Add missing include
2007-01-15 08:44:05 +00:00
26166cf5e0
Added a URI parser that should be standards conformant. (It can certainly
...
handle something as convoluted as
ftp://joe:secret@insecure.org:8081/hidden/path/to?what=is#this
2007-01-14 23:48:31 +00:00
Michael Brown