File: jmpt.c

package info (click to toggle)
icmake 7.21.01-1
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 2,856 kB
  • ctags: 1,498
  • sloc: ansic: 7,791; makefile: 3,879; sh: 320; cpp: 83
file content (27 lines) | stat: -rw-r--r-- 670 bytes parent folder | download | duplicates (5)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
/*
\funcref{fun\_jmp\_true}{void fun\_jmp\_true ()}
    {}
    {}
    {getint16(), istrue()}
    {fun\_jmp\_false(), fun\_jmp()}
    {funjmpt.c}
    {

        This function is executed when an {\em op\_jmp\_true} opcode is read in
        the binary makefile. Following the opcode, an {\em INT16} offset is
        expected. The result of a previous expression is popped and if this
        yields non-zero, a jump is made relative to the current offset by
        repositioning the file pointer.

    }
*/

#include "opcodefun.ih"

void fun_jmp_true ()
{
    register INT16 offs = getint16 (infile);

    if (istrue())
        fseek(infile, (INT32) offs, SEEK_CUR);
}