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Soft links: Fixed logic in RTOS. Remove NSH kludge of last commit.

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This commit is contained in:
Gregory Nutt 2017-02-03 13:23:27 -06:00
parent 51f71304d1
commit 9fbca32710
1 changed files with 6 additions and 18 deletions
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24
nshlib/nsh_fscmds.c
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@ -146,6 +146,7 @@ static int ls_handler(FAR struct nsh_vtbl_s *vtbl, FAR const char *dirpath,
FAR struct dirent *entryp, FAR void *pvarg)
{
unsigned int lsflags = (unsigned int)((uintptr_t)pvarg);
bool isdir = false;
int ret;
/* Check if any options will require that we stat the file */
@ -178,20 +179,13 @@ static int ls_handler(FAR struct nsh_vtbl_s *vtbl, FAR const char *dirpath,
if ((lsflags & LSFLAGS_LONG) != 0)
{
char details[] = "----------";
#ifdef CONFIG_PSEUDOFS_SOFTLINKS
/* Temporary kludge: stat does not return link type because it
* follows the link and returns the type of the link target.
* readdir(), however, does correctly return the correct type of
* the symbolic link.
*/
if (DIRENT_ISLINK(entryp->d_type))
if (S_ISLNK(buf.st_mode))
{
details[0] = 'l';
details[0] = 'l'; /* Takes precedence over type of the target */
isdir = S_ISDIR(buf.st_mode);
}
else
#endif
if (S_ISDIR(buf.st_mode))
else if (S_ISDIR(buf.st_mode))
{
details[0] = 'd';
}
@ -203,12 +197,6 @@ static int ls_handler(FAR struct nsh_vtbl_s *vtbl, FAR const char *dirpath,
{
details[0] = 'b';
}
#if 0 /* ifdef CONFIG_PSEUDOFS_SOFTLINKS See Kludge above. */
else if (S_ISLNK(buf.st_mode))
{
details[0] = 'l';
}
#endif
else if (!S_ISREG(buf.st_mode))
{
details[0] = '?';
@ -274,7 +262,7 @@ static int ls_handler(FAR struct nsh_vtbl_s *vtbl, FAR const char *dirpath,
{
nsh_output(vtbl, " %s", entryp->d_name);
if (DIRENT_ISDIRECTORY(entryp->d_type) &&
if ((DIRENT_ISDIRECTORY(entryp->d_type) || isdir) &&
!ls_specialdir(entryp->d_name))
{
nsh_output(vtbl, "/\n");