Michael Brown
afe4e011ac
Move tolower() etc to ctype.h as per ISO C
пре 18 година
Michael Brown
13d9a660ca
Zeroing out memory before using it can be so important.
пре 18 година
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...
пре 18 година
Michael Brown
b6194b8cb9
Note that the SIGCHLD handler could be re-entered.
пре 18 година
Michael Brown
1411876e26
Propagate return status code from last child to fail.
пре 18 година
Michael Brown
4256b3338a
Split random number generation out into core/random.c, and create the
correct prototypes for srandom(), rand() and srand().
пре 18 година
Michael Brown
f4c1e564a1
vsprintf.h is gPXE-specific; move it to include/gpxe
пре 18 година
Michael Brown
73b09ecba6
Use stdio.h instead of vsprintf.h
пре 18 година
Michael Brown
4e3976711d
A working name resolution framework
пре 18 година
Michael Brown
8bb9f726a0
When an async operation dies, orphan its children.
пре 18 година
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.
пре 18 година
Michael Brown
c8b3e969a0
Allow buffers to be pre-expanded on demand.
пре 18 година
Michael Brown
08da93a311
Reorder functions to more closely reflect the flow of control
пре 18 година
Michael Brown
35776f481c
Don't always zero memory in malloc(). This saves around 2us on a
full-length PKB allocation.
пре 18 година
Michael Brown
0b11733b75
Replacement for fetch() which operates asynchronously and identifies
protocols by URI scheme.
пре 18 година
Michael Brown
6601a7da6a
Added async_uninit() to simplify failure paths.
пре 18 година
Michael Brown
5a807994d8
Add utility function to parse port from URI
пре 18 година
Michael Brown
9828181e3b
Obsolete
пре 18 година
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).
пре 18 година
Michael Brown
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.
пре 18 година
Michael Brown
ec75b269d3
Add missing include
пре 18 година
Michael Brown
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
пре 18 година
Michael Brown
c1fd6e8dc7
Once image type has been set, do not autoprobe further
пре 18 година
Michael Brown
7dc50167bb
Allow load() and exec() methods to be NULL.
пре 18 година
Michael Brown
b07161f397
Placeholder bzImage support
пре 18 година
Michael Brown
98240d99f0
Do not go past the end of the argv[] array.
This bug found by setting read and write watchpoints at NULL in bochs.
пре 18 година
Michael Brown
dca369ddc3
Call hide_etherboot() from startup(), rather than requiring the prefix to
do it.
пре 18 година
Michael Brown
c2708df14a
Make shutdown functions callable by OS image's exec methods.
пре 18 година
Michael Brown
beb941ed81
Rename "boot" to "autoboot"
пре 18 година
Michael Brown
f11900a9c6
I prefer IMAGE_XXX to XXX_IMAGE.
Add IMAGE_PXE to use the new image format framework. "kernel pxelinux.0"
now works.
пре 18 година
Michael Brown
3b77c7aa1b
Hex dumps are now integrated into the DBG() framework.
пре 18 година
Michael Brown
ca3db0bf11
Added isspace() and made strtoul() accept whitespace, as per POSIX.
пре 18 година
Michael Brown
83b7933f8a
Damn it; my lovely resilient scheme falls down when you have a protocol
that switches from line-oriented to byte-oriented partway through, such as
HTTP.
пре 18 година
Michael Brown
996b091b50
Added generic line-buffering code (a la stdio)
пре 18 година
Michael Brown
5c72d9c4e0
Print image physical location in registration message.
пре 18 година
Michael Brown
9952df9b52
Add "dhcp" command
пре 18 година
Michael Brown
e2c0055e23
Let ifmgmt.c take care of calling efree(), since it's the once which
took out the contract to eventually call efree() when it called fetch().
Maintain the most recently loaded image at the start of the list, so that
imgautoselect() will pick it.
пре 18 година
Michael Brown
67aedf34fa
Use systematic names for XXX_IMAGE.
Add scripts as an image format (since it's trivial to do).
пре 18 година
Michael Brown
eba3609e7f
Add debug message
пре 18 година
Michael Brown
5162f30028
Ignore comment lines.
Avoid returning errors for comments and empty lines.
пре 18 година
Michael Brown
475d6d1f7c
fetch() now knows nothing about struct image; it simply loads a file and
returns the allocated buffer.
пре 18 година
Michael Brown
742f242863
Add free_image
пре 18 година
Michael Brown
9817f93094
Add basic "fetch" and "imgstat" commands.
пре 18 година
Michael Brown
b9fea9cbac
Added IMAGE_LOADED flag and find_image()
пре 18 година
Michael Brown
f15482d85f
Added basename() to make automatically naming images easier.
пре 18 година
Michael Brown
29dadc5ec6
Build automatically expanding buffers from struct buffer and erealloc().
пре 18 година
Michael Brown
6c894c2a2e
Fix typo
пре 18 година
Michael Brown
7bf94b5ad6
Allow for named images.
пре 18 година
Michael Brown
f59ad50504
Provide registration mechanism for loaded images, so that we can e.g.
refer to them by name from the command line, or build them into a
multiboot module list.
Use setting image->type to disambiguate between "not my image" and "bad
image"; this avoids relying on specific values of the error code.
пре 18 година
Michael Brown
4fc9333159
Move include/image.h to include/gpxe/image.h
пре 18 година