| .\" zip_fread.mdoc -- read from file |
| .\" Copyright (C) 2003-2017 Dieter Baron and Thomas Klausner |
| .\" |
| .\" This file is part of libzip, a library to manipulate ZIP archives. |
| .\" The authors can be contacted at <libzip@nih.at> |
| .\" |
| .\" Redistribution and use in source and binary forms, with or without |
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| .\" 2. Redistributions in binary form must reproduce the above copyright |
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| .\" 3. The names of the authors may not be used to endorse or promote |
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| .\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS |
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| .Dd December 18, 2017 |
| .Dt ZIP_FREAD 3 |
| .Os |
| .Sh NAME |
| .Nm zip_fread |
| .Nd read from file |
| .Sh LIBRARY |
| libzip (-lzip) |
| .Sh SYNOPSIS |
| .In zip.h |
| .Ft zip_int64_t |
| .Fn zip_fread "zip_file_t *file" "void *buf" "zip_uint64_t nbytes" |
| .Sh DESCRIPTION |
| The |
| .Fn zip_fread |
| function reads at most |
| .Ar nbytes |
| bytes from |
| .Ar file |
| into |
| .Ar buf . |
| .Sh RETURN VALUES |
| If successful, the number of bytes actually read is returned. |
| Otherwise, \-1 is returned. |
| .Sh SEE ALSO |
| .Xr libzip 3 , |
| .Xr zip_fclose 3 , |
| .Xr zip_fopen 3 , |
| .Xr zip_fseek 3 |
| .Sh HISTORY |
| .Fn zip_fread |
| was added in libzip 0.6. |
| In libzip 0.10 the return type was changed from |
| .Vt ssize_t |
| to |
| .Vt zip_int64_t . |
| In libzip 0.10 the type of |
| .Ar nbytes |
| was changed from |
| .Vt size_t |
| to |
| .Vt zip_uint64_t . |
| .Sh AUTHORS |
| .An -nosplit |
| .An Dieter Baron Aq Mt dillo@nih.at |
| and |
| .An Thomas Klausner Aq Mt tk@giga.or.at |