diff options
Diffstat (limited to 'contrib/perl5/ext/SDBM_File/sdbm/sdbm.3')
| -rw-r--r-- | contrib/perl5/ext/SDBM_File/sdbm/sdbm.3 | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/contrib/perl5/ext/SDBM_File/sdbm/sdbm.3 b/contrib/perl5/ext/SDBM_File/sdbm/sdbm.3 index 7e5c176..fe6fe76 100644 --- a/contrib/perl5/ext/SDBM_File/sdbm/sdbm.3 +++ b/contrib/perl5/ext/SDBM_File/sdbm/sdbm.3 @@ -1,7 +1,7 @@ .\" $Id: sdbm.3,v 1.2 90/12/13 13:00:57 oz Exp $ .TH SDBM 3 "1 March 1990" .SH NAME -sdbm, sdbm_open, sdbm_prep, sdbm_close, sdbm_fetch, sdbm_store, sdbm_delete, sdbm_firstkey, sdbm_nextkey, sdbm_hash, sdbm_rdonly, sdbm_error, sdbm_clearerr, sdbm_dirfno, sdbm_pagfno \- data base subroutines +sdbm, sdbm_open, sdbm_prep, sdbm_close, sdbm_fetch, sdbm_store, sdbm_delete, sdbm_exists, sdbm_firstkey, sdbm_nextkey, sdbm_hash, sdbm_rdonly, sdbm_error, sdbm_clearerr, sdbm_dirfno, sdbm_pagfno \- data base subroutines .SH SYNOPSIS .nf .ft B @@ -26,6 +26,8 @@ int sdbm_store(\s-1DBM\s0 *db, datum key, datum val, int flags) .sp int sdbm_delete(\s-1DBM\s0 *db, datum key) .sp +int sdbm_exists(\s-1DBM\s0 *db, datum key) +.sp datum sdbm_firstkey(\s-1DBM\s0 *db) .sp datum sdbm_nextkey(\s-1DBM\s0 *db) @@ -47,6 +49,7 @@ int sdbm_pagfno(\s-1DBM\s0 *db) .IX sdbm_fetch "" "\fLsdbm_fetch\fR \(em fetch \fLsdbm\fR database data" .IX sdbm_store "" "\fLsdbm_store\fR \(em add data to \fLsdbm\fR database" .IX sdbm_delete "" "\fLsdbm_delete\fR \(em remove data from \fLsdbm\fR database" +.IX sdbm_exists "" "\fLsdbm_exists\fR \(em test \fLsdbm\fR key existence" .IX sdbm_firstkey "" "\fLsdbm_firstkey\fR \(em access \fLsdbm\fR database" .IX sdbm_nextkey "" "\fLsdbm_nextkey\fR \(em access \fLsdbm\fR database" .IX sdbm_hash "" "\fLsdbm_hash\fR \(em string hash for \fLsdbm\fR database" @@ -149,6 +152,8 @@ Given a handle, one can retrieve data associated with a key by using the routine, and associate data with a key by using the .BR sdbm_store (\|) routine. +.BR sdbm_exists (\|) +will say whether a given key exists in the database. .LP The values of the .I flags |
