atcache(3) AtFS Toolkit Library atcache(3)NAME
atSaveCache, atCacheKey - derived object cache handling
SYNOPSIS
#include <atfs.h>
#include <atfstk.h>
int atSaveCache (Af_key *aso, Af_key *cachedAso, char *uniqAttribute, int storeType);
char*atCacheKey (Af_key *aso);
DESCRIPTION
atSaveCache adds the given busy object aso to the current derived object cache. It does this by calling af_savecache (manual page
af_cache(3)). Prior to that, atSaveCache attaches a key attribute with the name __CacheKey__ to aso, by which the resulting cached object
can be uniquely identified within the cache. Return values are the same as from af_savecache (manual page af_cache(3)).
atCacheKey returns an attribute string consisting of the attribute name __CacheKey__ and an attribute value built of the aso modification
date, the process number and a (per process unique) serial number. This attribute can (and will) be used to uniquely identify attributed
software objects in derived object caches.
SEE ALSO af_cache(3)AtFStk-1.12 Fri Jun 25 16:39:33 1993 atcache(3)
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atprint(3) AtFS Toolkit Library atprint(3)NAME
atWriteStatus, atWriteMode, atWriteDate, atWriteName, atScanStatus - print and scan special attribute values
SYNOPSIS
#include <atfs.h>
#include <atfstk.h>
char*atWriteStatus (Af_key *aso; int verbose);
char*atWriteMode (Af_key *aso);
char*atWriteDate (Af_key *aso, char *dateAttribute);
char*atWriteName (Af_key *aso, char *path);
int atScanStatus (char *statusStr);
DESCRIPTION
atWriteStatus returns a string representation of Asos AF_STATE attribute. With the verbose argument TRUE, atWriteStatus returns a long (8
character) status name. Otherwise, on FALSE, it returns a one character short representation. The result value is a statically defined
string in any case.
atWriteMode generates a ls -l(1) like (e.g. -rwxr-xr-x) string representation of the AF_MODE attribute. It returns its result in static
memory, which will be overwritten on subsequent calls.
atWriteDate produces a date string from the given dateAttribute to be used for ls -l(1) like output (e.g. Jan 8 11:07 or Jul 10 1992).
The format of the date string depends on the value of the date attribute. The string is always 12 characters long and begins with the month
and day. For dates younger than 6 months, the third field is the time, for dates older than 6 months, the year. The result string resides
in static memory, which will be overwritten on subsequent calls.
atWriteName generates a bound pathname from path and aso.
atScanStatus converts an status string to an internal numeric status value. It understands various abbreviations, including the one charac-
ter status strings generated by atWriteStatus.
.BUGS
The format switch in afWriteDate (for dates older than six months) does not happen at exactly the right time. It may be a few days later.
AtFStk-1.12 Fri Jun 25 16:39:43 1993 atprint(3)
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