Hi,
Wish if could provide some clues.
How do I dump all the C program variables(global) into say a file with their names and the values. So that when I restart the application again I could use this same file for reinitializing.Is this possible?
Thanks,
Reji (1 Reply)
I'm writing a simple program in unix and was wondering how mid switch I can run a program and get someone to enter variables for it i.e.:
#!/bin/csh -f
echo "If you wish to do v press v"
echo "If you wish to compile press c"
echo "If you wish to add an entry press a"
echo "If you wish to... (1 Reply)
Hi
i used the following code to copy a directory from a source location to dest.
argv contains the source loc i/p by the user.
strcpy(source,argv);
strcpy(dest,"/home/MainServer/Job_dir/");
system("cp -r $source $dest");
it complies properly but during execution of the program it... (2 Replies)
hi
I wanted to access the C program variables in shell script.
This script is called from the same C program.
What are the ways in which i can access variables
thankx (3 Replies)
Hi,
i want to write a script that executes a program (exec?) .
this program then requires a filename as input.
how do i give it this input in the script so the program will be complete run and close by the script.
e.g.
exec prog.exe
program then asks for filename
"enter filename:"... (1 Reply)
Hello Geniuses of the unix world. please help, stupid chemist. I have the following script that I need to create a file. Doesnt make sense unless i explain this way: I need to create a file called summary.in I would like all these lines to be inserted however in the command line I would like the... (1 Reply)
So I need some help with this. Pardon me if I'm posting in the wrong forum, after some googling for my answer and finding nothing I found this forum. It seemed appropriate for what I was seeking. I just didnt find a forum that concerned the use of GDB. I'm learning to use the C language and GDB.... (2 Replies)
Hi there,
I need urgent help with a small program that is run via shell script. Unfortunately I only understand the bare basics of shell scripting and can't figure out how to do this.
We have a program that tests the connection between 3 servers. I have a script that lets the program run on... (15 Replies)
Discussion started by: Pherdinand
15 Replies
LEARN ABOUT OSX
instr
curs_instr(3X)curs_instr(3X)NAME
instr, innstr, winstr, winnstr, mvinstr, mvinnstr, mvwinstr, mvwinnstr - get a string of characters from a curses window
SYNOPSIS
#include <curses.h>
int instr(char *str);
int innstr(char *str, int n);
int winstr(WINDOW *win, char *str);
int winnstr(WINDOW *win, char *str, int n);
int mvinstr(int y, int x, char *str);
int mvinnstr(int y, int x, char *str, int n);
int mvwinstr(WINDOW *win, int y, int x, char *str);
int mvwinnstr(WINDOW *win, int y, int x, char *str, int n);
DESCRIPTION
These routines return a string of characters in str, extracted starting at the current cursor position in the named window. Attributes are
stripped from the characters. The four functions with n as the last argument return a leading substring at most n characters long (exclu-
sive of the trailing NUL).
RETURN VALUE
All of the functions return ERR upon failure, or the number of characters actually read into the string.
X/Open defines no error conditions. In this implementation, if the window parameter is null or the str parameter is null, a zero is
returned.
NOTES
Note that all routines except winnstr may be macros.
PORTABILITY
SVr4 does not document whether a length limit includes or excludes the trailing NUL.
The ncurses library extends the XSI description by allowing a negative value for n. In this case, the functions return the string ending
at the right margin.
SEE ALSO curses(3X).
curs_instr(3X)