You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
34 lines
669 B
34 lines
669 B
/* pwdx.c - report current directory of a process.
|
|
*
|
|
* Copyright 2013 Lukasz Skalski <l.skalski@partner.samsung.com>
|
|
|
|
USE_PWDX(NEWTOY(pwdx, "<1a", TOYFLAG_USR|TOYFLAG_BIN))
|
|
|
|
config PWDX
|
|
bool "pwdx"
|
|
default y
|
|
help
|
|
usage: pwdx PID...
|
|
|
|
Print working directory of processes listed on command line.
|
|
*/
|
|
|
|
#include "toys.h"
|
|
|
|
void pwdx_main(void)
|
|
{
|
|
char **optargs;
|
|
|
|
for (optargs = toys.optargs; *optargs; optargs++) {
|
|
char *path = toybuf;
|
|
|
|
sprintf(toybuf, "/proc/%d/cwd", atoi(*optargs));
|
|
if (!readlink0(path, toybuf, sizeof(toybuf))) {
|
|
path = strerror(errno);
|
|
toys.exitval = 1;
|
|
}
|
|
|
|
xprintf("%s: %s\n", *optargs, path);
|
|
}
|
|
}
|