Erick Tryzelaar erickt
erickt
/ gist:111956
Created
May 14, 2009 22:05
— forked from queso/gist:111926
erickt
/ gist:281393
Created
January 19, 2010 22:49
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| macros = [] | |
| includes = [] | |
| if test_1: | |
| macros.append('test1') | |
| includes.append('/usr/include') | |
| if test_2: | |
| macros.append('test2') | |
| includes.append('/opt/local/include') |
erickt
/ gist:291507
Created
February 1, 2010 06:57
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| #include <stddef.h> | |
| #include <stdio.h> | |
| typedef enum enum_t {tag} type; | |
| struct TEST { char c; type mem; }; | |
| int main() { | |
| printf("%d\n", (int)offsetof(struct TEST, mem)); | |
| printf("%d\n", (int)sizeof(type)); | |
| return 0; | |
| } |
erickt
/ gist:367953
Created
April 16, 2010 03:01
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| DEBUG 20:00:23,206 error reading from socket; closing | |
| java.io.IOException: invalid protocol header | |
| at org.apache.cassandra.net.MessagingService.validateMagic(MessagingService.java:393) | |
| at org.apache.cassandra.net.IncomingTcpConnection.run(IncomingTcpConnection.java:59) |
erickt
/ gist:564682
Created
September 3, 2010 22:49
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| #!/bin/sh | |
| set -e | |
| git archive --format tar --prefix=pyzmq-0.1.20100828gitebdd230/ HEAD | xz -z --force - > pyzmq-0.1.20100828gitebdd230.tar.xz | |
| mv pyzmq-0.1.20100828gitebdd230.tar.xz ~/rpmbuild/SOURCES | |
| rpmbuild -bb ~/rpmbuild/SPECS/python-zmq-0.1.20100828gitebdd230-f13.spec |
erickt
/ gist:633265
Created
October 18, 2010 23:12
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| function task_file_handle_d_path:string (task:long, fd:long) %{ /* pure */ | |
| struct task_struct *p = (struct task_struct *)((long)THIS->task); | |
| struct files_struct *files; | |
| char *page = NULL; | |
| rcu_read_lock(); | |
| files = kread(&p->files); | |
| page = (char *)__get_free_page(GFP_KERNEL); | |
| /* TODO: handle !page */ |
erickt
/ stack trace
Created
October 19, 2010 20:39
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| BUG: sleeping function called from invalid context at mm/page_alloc.c:1483 | |
| in_atomic(): 0, irqs_disabled(): 1, pid: 13873, name: rit | |
| Pid: 13873, comm: rit Not tainted 2.6.29.4-167.fc11.px3.x86_64 #1 | |
| Call Trace: | |
| <#DB> [<ffffffff8103ff0f>] __might_sleep+0x10b/0x110 | |
| [<ffffffff810a4db6>] __alloc_pages_internal+0x73/0x429 | |
| [<ffffffffa018b0de>] ? _stp_vsnprintf+0xb77/0xbcd [stap_f457289531692a3fd7911c40d4fa347b_11578] | |
| [<ffffffff810c7355>] alloc_pages_current+0xb7/0xc0 | |
| [<ffffffff810a3789>] __get_free_pages+0x13/0x4e | |
| [<ffffffffa03553ca>] function_task_file_handle_d_path+0xc5/0x145 [stap_8c409e924a1b352a727a1c0ed728845c_8051] |
erickt
/ gist:635260
Created
October 19, 2010 22:18
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| function __task_file_handle_filp:long(task:long, fd:long) %{ /* pure */ | |
| struct task_struct *p = (struct task_struct *)((long)THIS->task); | |
| struct files_struct *files; | |
| struct file *filp; | |
| rcu_read_lock(); | |
| if ((files = kread(&p->files))) { | |
| if ((filp = fcheck_files(files, THIS->fd))) { | |
| THIS->__retvalue = (long)filp; | |
| } |
erickt
/ gist:646130
Created
October 26, 2010 01:15
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| function __task_file_handle_filp:long(task:long, fd:long) %{ /* pure */ | |
| struct task_struct *p = (struct task_struct *)((long)THIS->task); | |
| struct files_struct *files; | |
| struct file *filp; | |
| rcu_read_lock(); | |
| if ((files = kread(&p->files))) { | |
| if ((filp = fcheck_files(files, THIS->fd))) { | |
| THIS->__retvalue = (long)filp; | |
| } |
erickt
/ gist:648131
Created
October 27, 2010 00:06
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| function __task_file_handle_filp:long(task:long, fd:long) %{ /* pure */ | |
| struct task_struct *p = (struct task_struct *)((long)THIS->task); | |
| struct files_struct *files; | |
| struct file *filp; | |
| rcu_read_lock(); | |
| if ((files = kread(&p->files))) { | |
| if ((filp = fcheck_files(files, THIS->fd))) { | |
| THIS->__retvalue = (long)filp; | |
| } |
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