File: rebind

package info (click to toggle)
emscripten 2.0.12~dfsg-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 108,440 kB
  • sloc: ansic: 510,324; cpp: 384,763; javascript: 84,341; python: 51,362; sh: 50,019; pascal: 4,159; makefile: 3,409; asm: 2,150; lisp: 1,869; ruby: 488; cs: 142
file content (18 lines) | stat: -rwxr-xr-x 424 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
#!/usr/bin/env bash

usage() {
    echo "Usage: $(basename $0) OLD_PORT NEW_PORT COMMAND_LINE"
    echo
    echo "Launch COMMAND_LINE, but intercept system calls to bind"
    echo "to OLD_PORT and instead bind them to localhost:NEW_PORT"
    exit 2
}

# Parameter defaults
mydir=$(readlink -f $(dirname ${0}))

export REBIND_PORT_OLD="${1}"; shift
export REBIND_PORT_NEW="${1}"; shift

LD_PRELOAD=${mydir}/rebind.so "${@}"