Difference between revisions of "Dbrecall()"
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| Line 11: | Line 11: | ||
<input parameters> | <input parameters> | ||
| − | char *dbf; /* .DBF file descriptor */ | + | char *dbf; /* .DBF file descriptor */ |
| − | long recno; | + | long recno; /* Record number */ |
<output parameter> | <output parameter> | ||
| Line 38: | Line 38: | ||
#include "dbl.h" | #include "dbl.h" | ||
| − | char *dbf; /* .DBF file descriptor */ | + | char *dbf; /* .DBF file descriptor */ |
| − | int rc; /* Return code | + | int rc; /* Return code */ |
rc = dbrecall(dbf, 15); | rc = dbrecall(dbf, 15); | ||
| − | if (rc = = SUCCESS) printf("record recalled n"); | + | if (rc == SUCCESS) printf("record recalled \n"); |
else { | else { | ||
| − | printf("error number %d n", rc); | + | printf("error number %d \n", rc); |
exit (1); | exit (1); | ||
} | } | ||
Latest revision as of 14:19, 1 May 2009
PURPOSE
recall a previously deleted record
SYNOPSIS
#include "dbl.h" int dbrecall(dbf, recno) <input parameters> char *dbf; /* .DBF file descriptor */ long recno; /* Record number */ <output parameter> none
RETURN VALUE
The dbrecall() function returns 0 for success, or < 0 if an error occurs. See the section on return code values for a detailed list of return codes.
DESCRIPTION
This function recalls or restores the ACTIVE status of a record that has been previously marked deleted.
EXAMPLE
This example recalls the 15th record in the .DBF file whose file descriptor is in "char *dbf"
#include "dbl.h" char *dbf; /* .DBF file descriptor */ int rc; /* Return code */ rc = dbrecall(dbf, 15); if (rc == SUCCESS) printf("record recalled \n"); else { printf("error number %d \n", rc); exit (1); }
