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Questions tagged
system-calls
15 questions
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10
votes
5
answers
how does the processor know an instruction is making a system call
operating-system
kernel
system-calls
processor
asked 2012-09-01T10:33:39.540
8
votes
3
answers
Minimal overhead way of intercepting system calls without modifying the kernel
c
linux
gcc
x86-64
system-calls
asked 2012-07-02T10:12:07.567
9
votes
2
answers
What determines the order directory entries are returned by getdents?
linux
system-calls
asked 2012-01-15T00:24:40.983
18
votes
5
answers
x86_64 Assembly Linux System Call Confusion
linux
assembly
x86-64
system-calls
gnu-assembler
asked 2011-12-14T19:16:04.270
8
votes
2
answers
Where is clone() method in sched.h on Mac OS X
macos
system-calls
asked 2011-11-30T01:46:19.723
12
votes
2
answers
What does _NR stand for in system call number ?That is usually used as suffix
linux-kernel
kernel
system-calls
asked 2011-11-29T05:15:30.853
14
votes
2
answers
How does the gettimeofday syscall work?
linux
assembly
x86-64
system-calls
vdso
asked 2011-09-01T06:36:30.647
12
votes
4
answers
Why should I Minimize the use of system call in my code?
operating-system
system-calls
asked 2011-06-21T11:46:46.507
15
votes
2
answers
MIPS architecture 'syscall' instruction
mips
system-calls
mips32
mips64
asked 2011-05-09T15:09:36.387
15
votes
4
answers
In QEMU, is it possible to intercept packets being sent/received by the Linux Guest OS?
linux
sockets
virtualization
system-calls
qemu
asked 2011-04-19T21:08:34.057
11
votes
4
answers
Loading raw code from C program
c
linux
assembly
system-calls
shellcode
asked 2011-02-23T18:01:00.530
10
votes
3
answers
Linux system call table or cheatsheet for Assembly
c
linux
assembly
system-calls
asked 2010-09-01T04:10:45.840
21
votes
2
answers
System calls on Windows
windows
system-calls
asked 2010-05-03T15:22:37.713
9
votes
8
answers
Where can I obtain a list of UNIX system calls?
unix
freebsd
system-calls
asked 2010-04-20T04:06:26.497
84
votes
6
answers
How to write a signal handler to catch SIGSEGV?
c
linux
system-calls
signal-handling
mprotect
asked 2010-04-18T18:44:52.617