Recent content by SkiLift

Try this: $SED "s/${START_AC}/${DEST_AC}/g" $ALEPH_START > $ALEPH_START_TEMP

You're right about unrolling it yourself! My bad about memcmp and structs...I actually do know better than that :)

memcmp(str1, "Z", 2) is a great idea to get rid of the strlen, but is harder to read or understand what's going on and why (for maintainability). I like the strcmp because of the readability. I would use the memcmp if I did not have to add either the strlen or the memcmp(str1, "Z", 2) trick...

Ooops...missing a open paren before the first strcmp in the first code block.

During a code review, I was told to change my strcmp to a memcmp, because strcmp is too expensive. I'm pretty sure he is correct, but I was wondering why. The loop gets moderate use. Here is the old code: if (!(lWordIndex == 0 && strcmp(str1, "Z") == 0 || strcmp(str1, "X") ==...

Why is memcmp faster than strcmp?

The 'cut' command is underrated: echo "cRanjan_abc_xyz@foo.com" | cut -d\@ -f1

Does anyone know why the code below compiles ok on v4r2 but does not compile on v5r1? The error msg is below the code. It seems to require a USING clause now, when before it did not. BTW, the last else stmt passes compile, ie, you can connect without a user or pw, so the security reason does...

I seem to remember a Unix command that has an executable file as its one argument. The command displays all the references of the executable, for example: globol variables, function calls, etc... Does anyone know of such a command? It is similar to 'ldd'.

Here is another way using a shell script #!/bin/bash if [ "$#" -ne 1 ] ; then echo "USAGE: $0 file" exit 9 fi MASK=$(grep "ipNetmask" "$1") if [ "$?" -ne 0 ] ; then echo "In file does not have ipNetmask" exit 1 fi WORK=$(grep "ipNetwork" "$1") if [ "$?" -ne 0 ] ; then echo "In file...

Does anyone know if I compile and link on hpux 11.11 and copy the program to hpux 11.0, is it guaranteed to work?

I understand that TruUnix5.1 is a true 64 bit machine. On other machines, like solaris 8 and Aix 5.1, I can compile and link in 32 bit or 64 bit mode. I can use the "file" command to see if binaries are 32 or 64 bit. For Ex: $ file lib/libsqlplus.so lib/libsqlplus.so: ELF 64-bit MSB...

Add the typecast to target (see boldface below), it will work. target=datastore.Orbit->Epoch; target= (DS_GEP_Epoch)target + (v->epoch_number)*(sizeof(DS_GEP_Epoch)); temporary=datastore.Orbit->Epoch + ((v->epoch_number)*(sizeof(DS_GEP_Epoch)));

Yes, I tried a simple test with 'target' as a void ptr and it leterally adds one, see first listing. Then I tried it with type casting 'target' to an int and it worked, see listing 2. /* listing 1 ---------------------------*/ #include <stdio.h> void *target=NULL; int *myint=NULL; int...

My guess is that if you change target to be of type DS_GEP_Epoch, then it will work. I base this on the rules of pointer arithmetic, like adding one to a char ptr adds sizeof(char) to the address; but adding one to a int ptr adds sizeof(int) to the address. I'm not sure what is added to a ptr...