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Code Issues Releases Wiki Activity

- The lstat() code now reliably detects that it found a soft link.

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git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14850 87f5fb63-7c3d-0410-a384-fd976d0f7a62
This commit is contained in:
Olaf Barthel
2005-03-02 18:49:01 +00:00
parent 593caccb38
commit 2aba208878
1 changed files with 8 additions and 9 deletions
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17
library/stat_lstat.c
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@ -1,5 +1,5 @@
/* /*
* $Id: stat_lstat.c,v 1.7 2005-03-02 14:47:10 obarthel Exp $ * $Id: stat_lstat.c,v 1.8 2005-03-02 18:49:01 obarthel Exp $
* *
* :ts=4 * :ts=4
* *
@ -137,6 +137,10 @@ lstat_lock(const char *name,const int mode,int *link_length)
name = new_name; name = new_name;
} }
/* Remember that we found a link. */
if((*link_length) < (int)name_size)
(*link_length) = name_size;
/* Now ask the file system to resolve the entire path. */ /* Now ask the file system to resolve the entire path. */
result = ReadLink(dvp->dvp_Port,dvp->dvp_Lock,(STRPTR)name,(STRPTR)name,name_size); result = ReadLink(dvp->dvp_Port,dvp->dvp_Lock,(STRPTR)name,(STRPTR)name,name_size);
if(result < 0) if(result < 0)
@ -194,7 +198,7 @@ lstat(const char * path_name, struct stat * st)
int result = -1; int result = -1;
LONG status; LONG status;
BPTR file_lock = ZERO; BPTR file_lock = ZERO;
int link_length = 0; int link_length = -1;
ENTER(); ENTER();
@ -229,18 +233,13 @@ lstat(const char * path_name, struct stat * st)
We make up some pseudo data for it. */ We make up some pseudo data for it. */
if(path_name_nti.is_root) if(path_name_nti.is_root)
{ {
struct DateStamp ds;
time_t mtime; time_t mtime;
SHOWMSG("setting up the root directory info"); SHOWMSG("setting up the root directory info");
memset(st,0,sizeof(*st)); memset(st,0,sizeof(*st));
PROFILE_OFF(); time(&mtime);
DateStamp(&ds);
PROFILE_ON();
mtime = __convert_datestamp_to_time(&ds);
st->st_mode = S_IFDIR | S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH; st->st_mode = S_IFDIR | S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH;
st->st_mtime = mtime; st->st_mtime = mtime;
@ -263,7 +262,7 @@ lstat(const char * path_name, struct stat * st)
file_lock = lstat_lock(path_name,SHARED_LOCK,&link_length); file_lock = lstat_lock(path_name,SHARED_LOCK,&link_length);
PROFILE_ON(); PROFILE_ON();
if(file_lock == ZERO) if(file_lock == ZERO && link_length < 0)
{ {
SHOWMSG("that didn't work"); SHOWMSG("that didn't work");