EmbLogic » rahul.gautam

EXEC family….

rahul.gautam — Sat, 14 Jul 2012 15:31:59 +0000

fd = open(“1.txt”,O_CREAT|O_RDONLY);
fd1 = open(“2.txt”,O_CREAT|O_RDONLY);
pid_t p;
p = fork();
if (p == 0)
{
printf(“entering into child process\n”);
execl(“./test”,”test”,fd,fd1,NULL);
}
else
{
printf(“this is parent\n”);
}
return 0;

DOUBT:- the execl statement is not being executed….the program is getting terminated without its execution…can anyone help me wid this……

CVS…..

rahul.gautam — Thu, 28 Jun 2012 06:50:54 +0000

#include
#include

static char *RCSinfo = “$id$”;
vprintf(“RSC control: %s\n”,RCSinfo);
int main()
{
printf(“hello”);
return 0;

}
errors:

MACROS.c:5:9: error: expected declaration specifiers or ‘…’ before string constant
MACROS.c:5:29: error: expected declaration specifiers or ‘…’ before ‘RCSinfo’
make: *** [MACROS] Error 1

cn any1 help wid these errors….????

LINUX

rahul.gautam — Wed, 27 Jun 2012 08:27:33 +0000

on my lappi i have linux as well as windows 7 installed..weneva i am try to get into linux it is not working properly….it is going till the desktop but it shows nothing on the desktop..so cn anyone help me … Continue reading →

development tools

rahul.gautam — Sat, 23 Jun 2012 17:28:36 +0000

i did programs based on make utility..

but still facing some problem in archiving the .o files into one library…:(

c-program

rahul.gautam — Thu, 21 Jun 2012 18:12:38 +0000

today i did programs based on console i/o and file i/o….

c program

rahul.gautam — Wed, 20 Jun 2012 17:42:01 +0000

i started doing assign2 having some doubts in assign1….will be discussing those doubts with my class mates tomorrow. AND ONE DOUBT IS THERE THAT WHY I AM NOT ABLE TO USE ‘^’ TO CALCULATE THE POWER…..I READ SOMEWHERE THAT IT … Continue reading →

shell script

rahul.gautam — Mon, 18 Jun 2012 18:49:40 +0000

AT LAST SIDDHARTH SIR WORDS GAVE ME THAT INSPIRATION BCZ OF WHICH ATLAST I TRIED SOMETHING NEW OF MY OWN N GOT SUCCEDDED IN IT….