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Added support for "ln" switch "-n" (no dereference).

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16353 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold 2006-02-11 19:37:00 +00:00
parent 468009f830
commit 2d0e3b12b1
1 changed files with 7 additions and 3 deletions
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10
src/tests/add-ons/kernel/file_systems/fs_shell/fsh.cpp
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@ -1557,6 +1557,7 @@ do_link(int argc, char **argv)
{ {
bool force = false; bool force = false;
bool symbolic = false; bool symbolic = false;
bool dereference = true;
// parse parameters // parse parameters
int argi = 1; int argi = 1;
@ -1578,6 +1579,9 @@ do_link(int argc, char **argv)
case 's': case 's':
symbolic = true; symbolic = true;
break; break;
case 'n':
dereference = false;
break;
default: default:
fprintf(stderr, "Unknown option `-%c'\n", arg[i]); fprintf(stderr, "Unknown option `-%c'\n", arg[i]);
return FS_EINVAL; return FS_EINVAL;
@ -1596,7 +1600,7 @@ do_link(int argc, char **argv)
// check, if the the target is an existing directory // check, if the the target is an existing directory
struct my_stat st; struct my_stat st;
char targetBuffer[B_PATH_NAME_LENGTH]; char targetBuffer[B_PATH_NAME_LENGTH];
status_t error = sys_rstat(true, -1, target, &st, true); status_t error = sys_rstat(true, -1, target, &st, dereference);
if (error == FS_OK) { if (error == FS_OK) {
if (MY_S_ISDIR(st.mode)) { if (MY_S_ISDIR(st.mode)) {
// get source leaf // get source leaf
@ -1623,10 +1627,10 @@ do_link(int argc, char **argv)
} }
// check, if the target exists // check, if the target exists
error = sys_rstat(true, -1, target, &st, true); error = sys_rstat(true, -1, target, &st, false);
if (error == FS_OK) { if (error == FS_OK) {
if (!force) { if (!force) {
fprintf(stderr, "Can't create link. `%s' is in the way.", target); fprintf(stderr, "Can't create link. `%s' is in the way.\n", target);
return FS_FILE_EXISTS; return FS_FILE_EXISTS;
} }