C Archives - Page 5 of 22

C, Programming

IT Nursery

I searched my Linux box and saw this typedef: typedef __time_t time_t; But I could not find the __time_t definition. 11 Answers 11

C, Programming

IT Nursery

In a reputable source about C, the following information is given after discussing the & operator: … It’s a bit unfortunate that the ...

C, Programming

IT Nursery

I get an error on line 6 (initialize my_foo to foo_init) of the following program and I’m not sure I understand why. typedef ...

C, Programming

IT Nursery

I want to write a macro in C that accepts any number of parameters, not a specific number example: #define macro( X ) ...

C, Programming

IT Nursery

In the following bit of code, pointer values and pointer addresses differ as expected. But array values and addresses don’t! How can this ...

C, Programming

IT Nursery

In C, is it possible to forward the invocation of a variadic function? As in, int my_printf(char *fmt, ...) { fprintf(stderr, "Calling printf ...

C, Programming

IT Nursery

In one of my project source files, I found this C function definition: int (foo) (int *bar) { return foo (bar); } Note: ...

C, Programming

IT Nursery

I recently had a test in my class. One of the problems was the following: Given a number n, write a function in ...

C, Programming

IT Nursery

I have two macros FOO2 and FOO3: #define FOO2(x,y) ... #define FOO3(x,y,z) ... I want to define a new macro FOO as follows: ...

According to Linux programmers manual: brk() and sbrk() change the location of the program break, which defines the end of the process’s data ...