warning: passing arg 1 of `inet_addr' makes pointer from integer without a cast Post: 302382457

10 More Discussions You Might Find Interesting

1. Programming

Will we get SEGV if we try to �delete []� un-initialized integer pointer variable.

I have a class with an integer pointer, which I have not initialized to NULL in the constructor. For example: class myclass { private: char * name; int *site; } myclass:: myclass(....) : name(NULL) { ..... } other member function �delete � the variable before...

2. Shell Programming and Scripting

cat behavior when passing http prams as arg

Hello all im newbie in unix , as my experiences i passed to the cat utility http prams as args i got : cat http://localhost:8000/test.php? szAddress=&szNationalId=&szFirstName=&szLastName=&undefined=undefined&iTargetModule=0&bFullScreen= and the result is : 2540 3016 2356 2552 ...

3. Programming

comparison between pointer and integer

I received a warning when I tried to compile my program that said: warning: comparison between pointer and integer Could you please explain to me what this means, and in what ways I could possibly fix this? Thanks for your help!

4. Programming

`strcat' makes pointer from integer without a cast

A question to ask. seq1 = "eeeeeeeeeeeeeeeeee"; seq2 = "dddddddddddddddddddd"; char a = '*'; strcat(*seq2, &a); strcat(*seq1, seq2); compilation warning: passing arg 1 of `strcat' makes pointer from integer without a cast thanks

5. Programming

warning: int format,pid_t arg (arg 2)

I try following code under Solaris10,like follows: int glob = 6; int main(void) { int var; pid_t pid; var = 88; printf("before vfork\n"); if ((pid = vfork()) < 0) { err_sys("vfork error"); } else if (pid == 0) { glob++; var++; _exit(0); } ...

6. Shell Programming and Scripting

passing integer in getopts

Hi, I'm writing a shell script where I need to parse the command line arguments using "getopts" command. While using getopts I need to know how to pass numeral values to getopts. For example: while getopts ":h" Option do case $Option in h ) display_help;; ...

7. Programming

warning: comparison between pointer and integer

Hi guys :D I am still playing with my C handbook and yes, as you can see I have small problem as always :cool: I wrote a C code #include <stdio.h> #define MESSAGE 100 int main(void) { char input_mes - Pastebin.com And when I try to compile it I get following errors from gcc ...

8. UNIX for Dummies Questions & Answers

Counting vowels in string. "Comparison pointer-integer".

I'm trying to write a programme which scans strings to find how many vowels they contain. I get an error saying that I'm trying to compare a pointer and an integer inif(*v == scanme){. How can I overcome this ? Also, the programme seems to scan only the first word of a string e.g.: if I type "abc...

9. Shell Programming and Scripting

Passing argument 1 of 'scanf' makes po

$ cc Array.c Array.c: In function ‘main’: Array.c:23: warning: passing argument 1 of ‘scanf’ makes po Array.c:25: error: expected expression before ‘return’ Array.c:29: error: expected expression before ‘return’ Array.c: At top level: Array.c:44: error: expected ‘)’ before ‘&’ token...

10. Programming

Warning: pointer type mismatch

Hi all, I'm new programming in C, so I had the next message in my code: Dual.c:88:20: warning: pointer type mismatch in conditional expression : &clientSa.sin6.sin6.sin6_addr, Any help would be great #include <sys/socket.h> #include <netinet/in.h> #include <arpa/inet.h> #include...

LEARN ABOUT MOJAVE

tk_main

Tk_Main(3)						       Tk Library Procedures							Tk_Main(3)

__________________________________________________________________________________________________________________________________________________

NAME

       Tk_Main - main program for Tk-based applications

SYNOPSIS

       #include <tk.h>

       Tk_Main(argc, argv, appInitProc)

ARGUMENTS

       int argc (in)				  Number of elements in argv.

       char *argv[] (in)			  Array of strings containing command-line arguments.

       Tcl_AppInitProc *appInitProc (in)	  Address  of  an  application-specific  initialization procedure.  The value for this argument is
						  usually Tcl_AppInit.
_________________________________________________________________

DESCRIPTION

       Tk_Main acts as the main program for most Tk-based applications.  Starting with Tk 4.0 it is not called main anymore because it is part	of
       the Tk library and having a function main in a library (particularly a shared library) causes problems on many systems.	Having main in the
       Tk library would also make it hard to use Tk in C++ programs, since C++ programs must have special C++ main functions.

       Normally each application contains a small main function that does nothing but invoke Tk_Main.  Tk_Main then does all the work of  creating
       and running a wish-like application.

       When  it  is  has  finished  its own initialization, but before it processes commands, Tk_Main calls the procedure given by the appInitProc
       argument.  This procedure provides a "hook" for the application to perform its own initialization, such	as  defining  application-specific
       commands.  The procedure must have an interface that matches the type Tcl_AppInitProc:
	      typedef int Tcl_AppInitProc(Tcl_Interp *interp);
       AppInitProc is almost always a pointer to Tcl_AppInit; for more details on this procedure, see the documentation for Tcl_AppInit.

KEYWORDS

       application-specific initialization, command-line arguments, main program

Tk									4.0								Tk_Main(3)

10 More Discussions You Might Find Interesting

1. Programming

Will we get SEGV if we try to �delete []� un-initialized integer pointer variable.

Discussion started by: sureshreddi_ps

2. Shell Programming and Scripting

cat behavior when passing http prams as arg

Discussion started by: umen

3. Programming

comparison between pointer and integer

Discussion started by: sjung10

4. Programming

`strcat' makes pointer from integer without a cast

Discussion started by: cdbug