Michael Brown
|
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 |
|
Michael Brown
|
b6194b8cb9
|
Note that the SIGCHLD handler could be re-entered.
|
2007-01-19 14:10:13 +00:00 |
|
Michael Brown
|
1411876e26
|
Propagate return status code from last child to fail.
|
2007-01-19 14:00:51 +00:00 |
|
Michael Brown
|
cde6d776e3
|
Handle structured error codes.
|
2007-01-19 13:52:50 +00:00 |
|
Michael Brown
|
18f9f939a8
|
Introduce structured error codes.
|
2007-01-19 13:15:26 +00:00 |
|
Michael Brown
|
c2352dc8de
|
Add POSIX prototypes for time functions, to allow external code to build
more easily within gPXE.
Note that we don't have function bodies for these functions yet.
|
2007-01-19 03:09:22 +00:00 |
|
Michael Brown
|
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 |
|
Michael Brown
|
f4c1e564a1
|
vsprintf.h is gPXE-specific; move it to include/gpxe
|
2007-01-19 01:17:23 +00:00 |
|
Michael Brown
|
73b09ecba6
|
Use stdio.h instead of vsprintf.h
|
2007-01-19 01:13:12 +00:00 |
|
Michael Brown
|
06475f7b69
|
Finally move the prototypes for printf() and friends to stdio.h
|
2007-01-19 00:58:49 +00:00 |
|
Michael Brown
|
1a0ca661c2
|
4.3BSD says that bcopy and bzero are defined in strings.h, not string.h
|
2007-01-19 00:51:13 +00:00 |
|
Michael Brown
|
a213876382
|
Typo
|
2007-01-19 00:48:13 +00:00 |
|
Michael Brown
|
b02a564297
|
Add missing prerequisite include
|
2007-01-19 00:39:12 +00:00 |
|
Michael Brown
|
4e3976711d
|
A working name resolution framework
|
2007-01-18 22:38:13 +00:00 |
|
Michael Brown
|
8bb9f726a0
|
When an async operation dies, orphan its children.
|
2007-01-18 22:36:57 +00:00 |
|
Michael Brown
|
075f8144ff
|
Have DHCP set the nameserver, rather than DNS read the DHCP nameserver
value.
|
2007-01-18 21:22:03 +00:00 |
|
Michael Brown
|
c014f607a8
|
Use total free memory as advertised window. This seems to be sufficient
to avoid drops even on slow NICs.
|
2007-01-18 20:39:17 +00:00 |
|
Michael Brown
|
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 |
|
Michael Brown
|
5ff23aa406
|
Include stdlib.h rather than malloc.h
|
2007-01-18 20:06:03 +00:00 |
|
Michael Brown
|
d12770e254
|
console.h is no longer needed for debugging
|
2007-01-18 19:13:25 +00:00 |
|
Michael Brown
|
37f1b12587
|
Allow truly arbitrary debug levels to be specified via DEBUG=
|
2007-01-18 19:00:09 +00:00 |
|
Michael Brown
|
5d57cd47a2
|
Declaring the CPU architecture in the middle of an assembly file is
somewhat redundant, and also causes gas to complain when we include
the profiling code (which uses an i586 instruction).
|
2007-01-18 18:53:32 +00:00 |
|
Michael Brown
|
f781a98ac4
|
Add DBGLVL_PROFILE
|
2007-01-18 17:59:59 +00:00 |
|
Michael Brown
|
05f4c3d176
|
Remove the one-packet-per-poll-cycle limit; it seems to no longer be
needed now that performance is up.
|
2007-01-18 16:50:35 +00:00 |
|
Michael Brown
|
5b00fbade3
|
Increase window size to 64kB. Line rate downloads on a 100Mbps link,
anyone?
|
2007-01-18 16:39:55 +00:00 |
|
Michael Brown
|
bd95927386
|
Accelerate memcpy() by around 32% on large, dword-aligned copies.
|
2007-01-18 15:18:02 +00:00 |
|
Michael Brown
|
c8b3e969a0
|
Allow buffers to be pre-expanded on demand.
|
2007-01-18 15:13:41 +00:00 |
|
Michael Brown
|
6c72bf13a1
|
Presize the download buffer when we see the Content-Length header;
this saves around 70us per received packet (which is around 50% of the
overall packet processing time).
|
2007-01-18 13:26:57 +00:00 |
|
Michael Brown
|
08da93a311
|
Reorder functions to more closely reflect the flow of control
|
2007-01-18 13:10:26 +00:00 |
|
Michael Brown
|
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 |
|
Michael Brown
|
06630a3036
|
Switch from calloc() to malloc()+memset() to match the practices used
almost everywhere else.
|
2007-01-18 12:45:58 +00:00 |
|
Michael Brown
|
48fe701716
|
Respect the RX quota. This improves poll time by about 0.7us when the
quota is 1.
|
2007-01-18 12:34:12 +00:00 |
|
Michael Brown
|
dd6d94004f
|
HTTP/DNS now working fully asynchronously. HTTP/IP addresses and any
other protocol won't work at the moment.
|
2007-01-18 03:39:45 +00:00 |
|
Michael Brown
|
0b11733b75
|
Replacement for fetch() which operates asynchronously and identifies
protocols by URI scheme.
|
2007-01-18 03:37:05 +00:00 |
|
Michael Brown
|
99e58865c7
|
Use struct sockaddr rather than struct sockaddr_tcpip
Tidy up code
|
2007-01-18 03:35:00 +00:00 |
|
Michael Brown
|
6601a7da6a
|
Added async_uninit() to simplify failure paths.
|
2007-01-18 03:29:40 +00:00 |
|
Michael Brown
|
5a807994d8
|
Add utility function to parse port from URI
|
2007-01-18 03:28:55 +00:00 |
|
Michael Brown
|
8ffbbebf11
|
Ensure that struct sockaddr is long enough...
|
2007-01-18 03:28:29 +00:00 |
|
Michael Brown
|
9828181e3b
|
Obsolete
|
2007-01-18 01:05:09 +00:00 |
|
Michael Brown
|
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 |
|
Michael Brown
|
ff8528ea9a
|
Create and use async_block() macro; it cuts down on the visual overhead
of blocking on asynchronous operations, when that isn't an important
aspect of the code.
|
2007-01-16 08:10:54 +00:00 |
|
Michael Brown
|
f11da20f25
|
When a network device is specified to tcpip_tx() or it's children, treat
it as a fallback network device rather than an explicitly forced network
device.
Clear routing table entries before re-attempting DHCP.
|
2007-01-16 04:09:13 +00:00 |
|
Michael Brown
|
1a1fc23417
|
Improve debugging
|
2007-01-16 03:29:15 +00:00 |
|
Michael Brown
|
bcdb6fad3e
|
Improve debug messages
|
2007-01-16 03:19:40 +00:00 |
|
Michael Brown
|
835d35749f
|
Improved debugging
|
2007-01-16 03:10:37 +00:00 |
|
Michael Brown
|
143d14614d
|
Quickly hack in DNS resolution as a proof of concept
|
2007-01-15 17:32:52 +00:00 |
|
Michael Brown
|
9af12d5fba
|
A working DNS resolver (not yet tied in to anything)
|
2007-01-15 17:31:35 +00:00 |
|
Michael Brown
|
df0397f334
|
Update TFTP and FTP to take the same temporary URI scheme as HTTP
|
2007-01-15 09:58:26 +00:00 |
|
Michael Brown
|
afa752f5fb
|
Protocol's get() method no longer takes ownership of the URI. HTTP is the
exception rather than the rule; we may as well keep things clean for other
protocols.
|
2007-01-15 09:18:06 +00:00 |
|
Michael Brown
|
1f92c6b3e8
|
Must free http on the error path; nothing else will do it
|
2007-01-15 09:08:40 +00:00 |
|