remove “0x” prefix

[thewon86]

int a = 0x5a5a5a5a;
printf("%x", a);

0x5a5a5a5a ?

how could i remove the prefix when using x X p format?

thx

[eyalroz]

That's not the output you get. printf("%x",a) yields 5a5a5a5a, while printf("%#x",a) yields 0x5a5a5a5a.

[thewon86]

That's not the output you get. printf("%x",a) yields 5a5a5a5a, while printf("%#x",a) yields 0x5a5a5a5a.

i found the code
https://github.com/eyalroz/printf/blob/3f6d9725ab50906c107028b5c75b016adad2ce81/src/printf/printf.c#L360-#L368
and

printf/src/printf/printf.c

Line 1037 in 3f6d972

format++;

comment L360-L368, modify L1037 width = sizeof(void*) * 2U;, now solved it.

[mickjc750]

@thewon86
If you still believe printf("%x",a) yields 0x5a5a5a5a , I would suggest making an obvious change like:

printf("---> %x <---",a);

And I think you'll find that this isn't the line being executed. You most likely have a "%#x" somewhere else in your source.