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Hi,

i wanted to read key in the ipc_perm struct using shmctl; during compilation i get this error message âstruct ipc_permâ has no member named âkeyâ
Can anybody suggest?


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mike_g thanks for all the help..but had i known python why will I be posting a help in the C forum. for me to proceed with my assignment nothing is being changed in the file after appending...had...

I want this particular thing to happen with the piece of code I have pasted.
"Welcome to C. I love programming.like"

That is not happening. I want to figure out why that is not happening. There...

one more thing, it is a text file. Actually I have tried appending both in text and binary.

"append is not same as replace". i agree on that. I haven't yet attempted on the replace part as yet. but i did get an idea from u said.. i definitely try that

first since I want to append let me...

Hi,
This is an existing code from this site which is supposed to find a desired string in the file and replaces it on its occurance.
I tried compiling this code n it doesn't seem to append the...