| .TH "ZIP_SOURCE_SEEK" "3" "December 18, 2017" "NiH" "Library Functions Manual" |
| .nh |
| .if n .ad l |
| .SH "NAME" |
| \fBzip_source_seek\fR |
| \- set read offset in zip source |
| .SH "LIBRARY" |
| libzip (-lzip) |
| .SH "SYNOPSIS" |
| \fB#include <zip.h>\fR |
| .sp |
| \fIint\fR |
| .br |
| .PD 0 |
| .HP 4n |
| \fBzip_source_seek\fR(\fIzip_source_t\ *source\fR, \fIzip_int64_t\ offset\fR, \fIint\ whence\fR); |
| .PD |
| .SH "DESCRIPTION" |
| The function |
| \fBzip_source_seek\fR() |
| sets the current read offset for |
| \fIsource\fR. |
| Just like in |
| fseek(3), |
| depending on the |
| \fIwhence\fR |
| argument, the |
| \fIoffset\fR |
| is counted relative from: |
| .RS 6n |
| .TP 12n |
| \fRSEEK_SET\fR |
| start of file |
| .TP 12n |
| \fRSEEK_CUR\fR |
| current read offset in file |
| .TP 12n |
| \fRSEEK_END\fR |
| end of file |
| .RE |
| .SH "RETURN VALUES" |
| Upon successful completion 0 is returned. |
| Otherwise, \-1 is returned and the error information in |
| \fIsource\fR |
| is set to indicate the error. |
| .SH "SEE ALSO" |
| libzip(3), |
| zip_source(3), |
| zip_source_read(3), |
| zip_source_tell(3) |
| .SH "HISTORY" |
| \fBzip_source_seek\fR() |
| was added in libzip 1.0. |
| .SH "AUTHORS" |
| Dieter Baron <\fIdillo@nih.at\fR> |
| and |
| Thomas Klausner <\fItk@giga.or.at\fR> |
