Events happening during creating a directory

Expand Post »

Hi all,

Iam new to unix. I want to know the series of events that takes place when creating a directory.

I mean
If I type a command like

(Toggle Plain Text)

mkdir mydir

what is the exact thing that takes place within the *nix operating system?

Last edited by venkitce; Aug 15th, 2009 at 11:08 am.

Similar Threads

uploaded file moving to new directory in PHP
creating a directory structure in C++
mkdir() failed (No such file or directory) in PHP
how to make sure directory is created in Perl

venkitce

Reputation Points: 10

Solved Threads: 0

Newbie Poster

Offline

4 posts
since Mar 2009

Permalink

Aug 20th, 2009

Re: Events happening during creating a directory

The "*nix operating system"s for the most part are open source so you can take a look at the code. You can also use strace

(Toggle Plain Text)

sk@sk:~$ strace -s 5000 mkdir abc123456
execve("/bin/mkdir", ["mkdir", "abc123456"], [/* 22 vars */]) = 0
uname({sys="Linux", node="sk", ...})    = 0
brk(0)                                  = 0x804e3e8
access("/etc/ld.so.nohwcap", F_OK)      = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40017000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=54652, ...}) = 0
mmap2(NULL, 54652, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40018000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = 0
open("/lib/libselinux.so.1", O_RDONLY)  = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0P8\0\0004\0\0\0p2\1\0\0\0\0\0004\0 \0\5\0(\0\27\0\26\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\260&\1\0\260&\1\0\5\0\0\0\0\20\0\0\1\0\0\0\334.\1\0\334>\1\0\334>\1\0\354\2\0\0\270\f\0\0\6\0\0\0\0\20\0\0\2\0\0\0\0/\1\0\0?\1\0\0?\1\0\330\0\0\0\330\0\0\0\6\0\0\0\4\0\0\0Q\345td\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\6\0\0\0\4\0\0\0R\345td\334.\1\0\334>\1\0\334>\1\0\30\1\0\0\30\1\0\0\4\0\0\0\4\0\0\0\7\1\0\0\25\1\0\0\0\0\0\0\262\0\0\0\332\0\0\0Q\0\0\0\0\0\0\0A\0\0\0\1\1\0\0\6\1\0\0\202\0\0\0\243\0\0\0\17\0\0\0>\0\0\0\n\1\0\0r\0\0\0\0\0\0\0\351\0\0\0\0\0\0\0\0\0\0\0K\0\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\230\0\0\0\0\0\0\0\v\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\215\0\0\0]\0\0\0{\0\0\0\207\0\0\0\330\0\0\0\354\0\0\0\0\0\0\0\v\1\0\0\211\0\0\0\350\0\0\0U\0\0\0\r\1\0\0\373\0\0\0\0\0\0\0\364\0\0\0$\0\0\0\347\0\0\0\324\0\0\0m\0\0\0\0\0\0\0_\0\0\0x\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\\\0\0\0\'\0\0\0H\0\0\0\0\0\0\0\24\1\0\0y\0\0\0\377\0\0\0\311\0\0\0\24\0\0\0p\0\0\0Z\0\0\0T\0\0\0\7\1\0\0\0\0\0\0\f\1\0\0\22\1\0\0\335\0\0\0\0\0\0\0", 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=79368, ...}) = 0
mmap2(NULL, 84884, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x40026000
mmap2(0x40039000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x12) = 0x40039000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = 0
open("/lib/libc.so.6", O_RDONLY)        = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\220T\1\0004\0\0\0\214y\21\0\0\0\0\0004\0 \0\t\0(\0:\0009\0\6\0\0\0004\0\0\0004\0\0\0004\0\0\0 \1\0\0 \1\0\0\5\0\0\0\4\0\0\0\3\0\0\0\240\364\20\0\240\364\20\0\240\364\20\0\23\0\0\0\23\0\0\0\4\0\0\0\1\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\10\2\21\0\10\2\21\0\5\0\0\0\0\20\0\0\1\0\0\0\f\f\21\0\f\34\21\0\f\34\21\0\0c\0\0(\215\0\0\6\0\0\0\0\20\0\0\2\0\0\0<]\21\0<m\21\0<m\21\0\340\0\0\0\340\0\0\0\6\0\0\0\4\0\0\0\4\0\0\0T\1\0\0T\1\0\0T\1\0\0 \0\0\0 \0\0\0\4\0\0\0\4\0\0\0P\345td\264\364\20\0\264\364\20\0\264\364\20\0T\r\0\0T\r\0\0\4\0\0\0\4\0\0\0Q\345td\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\6\0\0\0\4\0\0\0R\345td\f\f\21\0\f\34\21\0\f\34\21\0\0R\0\0\0R\0\0\4\0\0\0 \0\0\0\4\0\0\0\20\0\0\0\1\0\0\0GNU\0\0\0\0\0\2\0\0\0\4\0\0\0\1\0\0\0\377\3\0\0\204\10\0\0\4\1\0\0\235\6\0\0Y\2\0\0\320\0\0\0\6\7\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\213\6\0\0\353\5\0\0\0\0\0\0<\10\0\0\225\6\0\0\25\2\0\0\257\2\0\0Q\10\0\0.\4\0\0F\10\0\0\0\0\0\0\314\6\0\0\203\2\0\0\21\10\0\0007\6\0\0\326\4\0\0\342\7\0\0\251\7\0\0\0\0\0\0f\5\0\0\316\5\0\0J\10\0\0W\7\0\0\0\0\0\0", 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1147548, ...}) = 0
mmap2(NULL, 1157428, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x4003b000
mmap2(0x4014c000, 28672, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x110) = 0x4014c000
mmap2(0x40153000, 10548, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40153000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = 0
open("/lib/libdl.so.2", O_RDONLY)       = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20\f\0\0004\0\0\0@!\0\0\0\0\0\0004\0 \0\10\0(\0\33\0\32\0\6\0\0\0004\0\0\0004\0\0\0004\0\0\0\0\1\0\0\0\1\0\0\5\0\0\0\4\0\0\0\3\0\0\0\236\31\0\0\236\31\0\0\236\31\0\0\23\0\0\0\23\0\0\0\4\0\0\0\1\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\270\31\0\0\270\31\0\0\5\0\0\0\0\20\0\0\1\0\0\0\324\36\0\0\324.\0\0\324.\0\0|\1\0\0\240\1\0\0\6\0\0\0\0\20\0\0\2\0\0\0\354\36\0\0\354.\0\0\354.\0\0\340\0\0\0\340\0\0\0\6\0\0\0\4\0\0\0\4\0\0\0004\1\0\0004\1\0\0004\1\0\0 \0\0\0 \0\0\0\4\0\0\0\4\0\0\0Q\345td\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\6\0\0\0\4\0\0\0R\345td\324\36\0\0\324.\0\0\324.\0\0 \1\0\0 \1\0\0\4\0\0\0\4\0\0\0\4\0\0\0\20\0\0\0\1\0\0\0GNU\0\0\0\0\0\2\0\0\0\4\0\0\0\1\0\0\0A\0\0\0002\0\0\0\35\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0-\0\0\0\r\0\0\0\22\0\0\0\33\0\0\0/\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0$\0\0\0\21\0\0\0\31\0\0\0\17\0\0\0#\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0.\0\0\0\0\0\0\0\16\0\0\0\24\0\0\0\0\0\0\0)\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0001\0\0\0\0\0\0\0\0\0\0\0\f\0\0\0", 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=9592, ...}) = 0
mmap2(NULL, 12404, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x40156000
mmap2(0x40158000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0x40158000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = 0
open("/lib/libsepol.so.1", O_RDONLY)    = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\0200\0\0004\0\0\0\360V\3\0\0\0\0\0004\0 \0\4\0(\0\30\0\27\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\224R\3\0\224R\3\0\5\0\0\0\0\20\0\0\1\0\0\0\224R\3\0\224b\3\0\224b\3\0\244\3\0\0,\251\0\0\6\0\0\0\0\20\0\0\2\0\0\0\240S\3\0\240c\3\0\240c\3\0\310\0\0\0\310\0\0\0\6\0\0\0\4\0\0\0Q\345td\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\6\0\0\0\4\0\0\0\305\0\0\0\355\0\0\0\215\0\0\0\255\0\0\0\247\0\0\0\236\0\0\0\256\0\0\0\250\0\0\0F\0\0\0\272\0\0\0\0\0\0\0\0\0\0\0\230\0\0\0\0\0\0\0002\0\0\0L\0\0\0000\0\0\0u\0\0\0n\0\0\0\27\0\0\0\'\0\0\0\233\0\0\0\334\0\0\0\0\0\0\0N\0\0\0\0\0\0\0r\0\0\0\0\0\0\0\267\0\0\0\204\0\0\0i\0\0\0\252\0\0\0\0\0\0\0T\0\0\0\0\0\0\0007\0\0\0\347\0\0\0\231\0\0\0\245\0\0\0\240\0\0\0\0\0\0\0\311\0\0\0\330\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0Q\0\0\0\353\0\0\0\276\0\0\0\211\0\0\0009\0\0\0\354\0\0\0\225\0\0\0\0\0\0\0\302\0\0\0\0\0\0\0\271\0\0\0\261\0\0\0\203\0\0\0\0\0\0\0\345\0\0\0\0\0\0\0\314\0\0\0\333\0\0\0\343\0\0\0\0\0\0\0\0\0\0\0\300\0\0\0\0\0\0\0\350\0\0\0\210\0\0\0\0\0\0\0\254\0\0\0\305\0\0\0\257\0\0\0\266\0\0\0\346\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0v\0\0\0", 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=219824, ...}) = 0
mmap2(NULL, 265152, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x4015a000
mmap2(0x40190000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x35) = 0x40190000
mmap2(0x40191000, 39872, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40191000
close(3)                                = 0
mprotect(0x4014c000, 20480, PROT_READ)  = 0
munmap(0x40018000, 54652)               = 0
access("/etc/selinux/", F_OK)           = -1 ENOENT (No such file or directory)
brk(0)                                  = 0x804e3e8
brk(0x806f3e8)                          = 0x806f3e8
brk(0x8070000)                          = 0x8070000
open("/proc/mounts", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40018000
read(3, "rootfs / rootfs rw 0 0\n/dev/root / ext2 rw 0 0\ntmpfs /lib/init/rw tmpfs rw,nosuid 0 0\nproc /proc proc rw,nosuid,nodev,noexec 0 0\ntmpfs /dev/shm tmpfs rw,nosuid,nodev 0 0\ndevpts /dev/pts devpts rw,nosuid,noexec 0 0\n/dev/hda2 /tmp ext2 rw,nosuid 0 0\n/dev/hda3 /home ext2 rw,nosuid 0 0\n", 4096) = 283
read(3, "", 4096)                       = 0
brk(0x806f000)                          = 0x806f000
close(3)                                = 0
munmap(0x40018000, 4096)                = 0
mkdir("abc123456", 0777)                = 0
close(1)                                = 0
exit_group(0)                           = ?
Process 24617 detached

sk@sk:~$ strace -s 5000 mkdir abc123456
execve("/bin/mkdir", ["mkdir", "abc123456"], [/* 22 vars */]) = 0
uname({sys="Linux", node="sk", ...})    = 0
brk(0)                                  = 0x804e3e8
access("/etc/ld.so.nohwcap", F_OK)      = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40017000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=54652, ...}) = 0
mmap2(NULL, 54652, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40018000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = 0
open("/lib/libselinux.so.1", O_RDONLY)  = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0P8\0\0004\0\0\0p2\1\0\0\0\0\0004\0 \0\5\0(\0\27\0\26\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\260&\1\0\260&\1\0\5\0\0\0\0\20\0\0\1\0\0\0\334.\1\0\334>\1\0\334>\1\0\354\2\0\0\270\f\0\0\6\0\0\0\0\20\0\0\2\0\0\0\0/\1\0\0?\1\0\0?\1\0\330\0\0\0\330\0\0\0\6\0\0\0\4\0\0\0Q\345td\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\6\0\0\0\4\0\0\0R\345td\334.\1\0\334>\1\0\334>\1\0\30\1\0\0\30\1\0\0\4\0\0\0\4\0\0\0\7\1\0\0\25\1\0\0\0\0\0\0\262\0\0\0\332\0\0\0Q\0\0\0\0\0\0\0A\0\0\0\1\1\0\0\6\1\0\0\202\0\0\0\243\0\0\0\17\0\0\0>\0\0\0\n\1\0\0r\0\0\0\0\0\0\0\351\0\0\0\0\0\0\0\0\0\0\0K\0\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\230\0\0\0\0\0\0\0\v\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\215\0\0\0]\0\0\0{\0\0\0\207\0\0\0\330\0\0\0\354\0\0\0\0\0\0\0\v\1\0\0\211\0\0\0\350\0\0\0U\0\0\0\r\1\0\0\373\0\0\0\0\0\0\0\364\0\0\0$\0\0\0\347\0\0\0\324\0\0\0m\0\0\0\0\0\0\0_\0\0\0x\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\\\0\0\0\'\0\0\0H\0\0\0\0\0\0\0\24\1\0\0y\0\0\0\377\0\0\0\311\0\0\0\24\0\0\0p\0\0\0Z\0\0\0T\0\0\0\7\1\0\0\0\0\0\0\f\1\0\0\22\1\0\0\335\0\0\0\0\0\0\0", 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=79368, ...}) = 0
mmap2(NULL, 84884, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x40026000
mmap2(0x40039000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x12) = 0x40039000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = 0
open("/lib/libc.so.6", O_RDONLY)        = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\220T\1\0004\0\0\0\214y\21\0\0\0\0\0004\0 \0\t\0(\0:\0009\0\6\0\0\0004\0\0\0004\0\0\0004\0\0\0 \1\0\0 \1\0\0\5\0\0\0\4\0\0\0\3\0\0\0\240\364\20\0\240\364\20\0\240\364\20\0\23\0\0\0\23\0\0\0\4\0\0\0\1\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\10\2\21\0\10\2\21\0\5\0\0\0\0\20\0\0\1\0\0\0\f\f\21\0\f\34\21\0\f\34\21\0\0c\0\0(\215\0\0\6\0\0\0\0\20\0\0\2\0\0\0<]\21\0<m\21\0<m\21\0\340\0\0\0\340\0\0\0\6\0\0\0\4\0\0\0\4\0\0\0T\1\0\0T\1\0\0T\1\0\0 \0\0\0 \0\0\0\4\0\0\0\4\0\0\0P\345td\264\364\20\0\264\364\20\0\264\364\20\0T\r\0\0T\r\0\0\4\0\0\0\4\0\0\0Q\345td\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\6\0\0\0\4\0\0\0R\345td\f\f\21\0\f\34\21\0\f\34\21\0\0R\0\0\0R\0\0\4\0\0\0 \0\0\0\4\0\0\0\20\0\0\0\1\0\0\0GNU\0\0\0\0\0\2\0\0\0\4\0\0\0\1\0\0\0\377\3\0\0\204\10\0\0\4\1\0\0\235\6\0\0Y\2\0\0\320\0\0\0\6\7\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\213\6\0\0\353\5\0\0\0\0\0\0<\10\0\0\225\6\0\0\25\2\0\0\257\2\0\0Q\10\0\0.\4\0\0F\10\0\0\0\0\0\0\314\6\0\0\203\2\0\0\21\10\0\0007\6\0\0\326\4\0\0\342\7\0\0\251\7\0\0\0\0\0\0f\5\0\0\316\5\0\0J\10\0\0W\7\0\0\0\0\0\0", 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1147548, ...}) = 0
mmap2(NULL, 1157428, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x4003b000
mmap2(0x4014c000, 28672, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x110) = 0x4014c000
mmap2(0x40153000, 10548, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40153000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = 0
open("/lib/libdl.so.2", O_RDONLY)       = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20\f\0\0004\0\0\0@!\0\0\0\0\0\0004\0 \0\10\0(\0\33\0\32\0\6\0\0\0004\0\0\0004\0\0\0004\0\0\0\0\1\0\0\0\1\0\0\5\0\0\0\4\0\0\0\3\0\0\0\236\31\0\0\236\31\0\0\236\31\0\0\23\0\0\0\23\0\0\0\4\0\0\0\1\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\270\31\0\0\270\31\0\0\5\0\0\0\0\20\0\0\1\0\0\0\324\36\0\0\324.\0\0\324.\0\0|\1\0\0\240\1\0\0\6\0\0\0\0\20\0\0\2\0\0\0\354\36\0\0\354.\0\0\354.\0\0\340\0\0\0\340\0\0\0\6\0\0\0\4\0\0\0\4\0\0\0004\1\0\0004\1\0\0004\1\0\0 \0\0\0 \0\0\0\4\0\0\0\4\0\0\0Q\345td\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\6\0\0\0\4\0\0\0R\345td\324\36\0\0\324.\0\0\324.\0\0 \1\0\0 \1\0\0\4\0\0\0\4\0\0\0\4\0\0\0\20\0\0\0\1\0\0\0GNU\0\0\0\0\0\2\0\0\0\4\0\0\0\1\0\0\0A\0\0\0002\0\0\0\35\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0-\0\0\0\r\0\0\0\22\0\0\0\33\0\0\0/\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0$\0\0\0\21\0\0\0\31\0\0\0\17\0\0\0#\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0.\0\0\0\0\0\0\0\16\0\0\0\24\0\0\0\0\0\0\0)\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0001\0\0\0\0\0\0\0\0\0\0\0\f\0\0\0", 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=9592, ...}) = 0
mmap2(NULL, 12404, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x40156000
mmap2(0x40158000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0x40158000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = 0
open("/lib/libsepol.so.1", O_RDONLY)    = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\0200\0\0004\0\0\0\360V\3\0\0\0\0\0004\0 \0\4\0(\0\30\0\27\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\224R\3\0\224R\3\0\5\0\0\0\0\20\0\0\1\0\0\0\224R\3\0\224b\3\0\224b\3\0\244\3\0\0,\251\0\0\6\0\0\0\0\20\0\0\2\0\0\0\240S\3\0\240c\3\0\240c\3\0\310\0\0\0\310\0\0\0\6\0\0\0\4\0\0\0Q\345td\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\6\0\0\0\4\0\0\0\305\0\0\0\355\0\0\0\215\0\0\0\255\0\0\0\247\0\0\0\236\0\0\0\256\0\0\0\250\0\0\0F\0\0\0\272\0\0\0\0\0\0\0\0\0\0\0\230\0\0\0\0\0\0\0002\0\0\0L\0\0\0000\0\0\0u\0\0\0n\0\0\0\27\0\0\0\'\0\0\0\233\0\0\0\334\0\0\0\0\0\0\0N\0\0\0\0\0\0\0r\0\0\0\0\0\0\0\267\0\0\0\204\0\0\0i\0\0\0\252\0\0\0\0\0\0\0T\0\0\0\0\0\0\0007\0\0\0\347\0\0\0\231\0\0\0\245\0\0\0\240\0\0\0\0\0\0\0\311\0\0\0\330\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0Q\0\0\0\353\0\0\0\276\0\0\0\211\0\0\0009\0\0\0\354\0\0\0\225\0\0\0\0\0\0\0\302\0\0\0\0\0\0\0\271\0\0\0\261\0\0\0\203\0\0\0\0\0\0\0\345\0\0\0\0\0\0\0\314\0\0\0\333\0\0\0\343\0\0\0\0\0\0\0\0\0\0\0\300\0\0\0\0\0\0\0\350\0\0\0\210\0\0\0\0\0\0\0\254\0\0\0\305\0\0\0\257\0\0\0\266\0\0\0\346\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0v\0\0\0", 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=219824, ...}) = 0
mmap2(NULL, 265152, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x4015a000
mmap2(0x40190000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x35) = 0x40190000
mmap2(0x40191000, 39872, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40191000
close(3)                                = 0
mprotect(0x4014c000, 20480, PROT_READ)  = 0
munmap(0x40018000, 54652)               = 0
access("/etc/selinux/", F_OK)           = -1 ENOENT (No such file or directory)
brk(0)                                  = 0x804e3e8
brk(0x806f3e8)                          = 0x806f3e8
brk(0x8070000)                          = 0x8070000
open("/proc/mounts", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40018000
read(3, "rootfs / rootfs rw 0 0\n/dev/root / ext2 rw 0 0\ntmpfs /lib/init/rw tmpfs rw,nosuid 0 0\nproc /proc proc rw,nosuid,nodev,noexec 0 0\ntmpfs /dev/shm tmpfs rw,nosuid,nodev 0 0\ndevpts /dev/pts devpts rw,nosuid,noexec 0 0\n/dev/hda2 /tmp ext2 rw,nosuid 0 0\n/dev/hda3 /home ext2 rw,nosuid 0 0\n", 4096) = 283
read(3, "", 4096)                       = 0
brk(0x806f000)                          = 0x806f000
close(3)                                = 0
munmap(0x40018000, 4096)                = 0
mkdir("abc123456", 0777)                = 0
close(1)                                = 0
exit_group(0)                           = ?
Process 24617 detached

sknake

Featured Poster

Reputation Points: 1749

Solved Threads: 735

Senior Poster

Offline

3,948 posts
since Feb 2009

This thread is more than three months old

No one has posted to this discussion for at least three months. Please let old threads die and do not reply to them unless you feel you have something new and valuable to contribute that absolutely must be added to make the discussion complete. Otherwise, please start a new thread in this forum instead.

Previous Thread in Linux Kernel and Hardware Setup Forum Timeline: Process Manager for linux

Next Thread in Linux Kernel and Hardware Setup Forum Timeline: Dual Config: One 3D Accel. Graphics, one "Normal" graphics.

DaniWeb Message

Cancel Changes

User Name
Password