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GRASS GIS 7 Programmer's Manual
7.9.dev(2021)-e5379bbd7
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#include <grass/config.h>#include <stdio.h>#include <stdlib.h>#include <string.h>#include <errno.h>#include <unistd.h>#include <grass/gis.h>#include <grass/glocale.h>#include "compress.h"
Go to the source code of this file.
Macros | |
| #define | G_COMPRESSED_NO (unsigned char)'0' |
| #define | G_COMPRESSED_YES (unsigned char)'1' |
Functions | |
| int | G_compressor_number (char *name) |
| char * | G_compressor_name (int number) |
| int | G_default_compressor (void) |
| int | G_check_compressor (int number) |
| int | G_no_compress_bound (int src_sz) |
| int | G_no_compress (unsigned char *src, int src_sz, unsigned char *dst, int dst_sz) |
| int | G_no_expand (unsigned char *src, int src_sz, unsigned char *dst, int dst_sz) |
| int | G_compress_bound (int src_sz, int number) |
| int | G_compress (unsigned char *src, int src_sz, unsigned char *dst, int dst_sz, int number) |
| int | G_expand (unsigned char *src, int src_sz, unsigned char *dst, int dst_sz, int number) |
| int | G_read_compressed (int fd, int rbytes, unsigned char *dst, int nbytes, int number) |
| int | G_write_compressed (int fd, unsigned char *src, int nbytes, int number) |
| int | G_write_uncompressed (int fd, const unsigned char *src, int nbytes) |
| #define G_COMPRESSED_NO (unsigned char)'0' |
Definition at line 94 of file compress.c.
Referenced by G_read_compressed().
| #define G_COMPRESSED_YES (unsigned char)'1' |
Definition at line 95 of file compress.c.
Referenced by G_read_compressed().
| int G_check_compressor | ( | int | number | ) |
Definition at line 140 of file compress.c.
Referenced by Rast__error_handler(), and Rast__open_old().
| int G_compress | ( | unsigned char * | src, |
| int | src_sz, | ||
| unsigned char * | dst, | ||
| int | dst_sz, | ||
| int | number | ||
| ) |
Definition at line 221 of file compress.c.
| int G_compress_bound | ( | int | src_sz, |
| int | number | ||
| ) |
Definition at line 205 of file compress.c.
| char* G_compressor_name | ( | int | number | ) |
Definition at line 118 of file compress.c.
Referenced by Rast__error_handler(), and Rast__open_old().
| int G_compressor_number | ( | char * | name | ) |
Definition at line 100 of file compress.c.
References compressor, G_strcasecmp(), and compressor_list::name.
Referenced by Rast__error_handler().
| int G_default_compressor | ( | void | ) |
Definition at line 126 of file compress.c.
Referenced by Rast__error_handler().
| int G_expand | ( | unsigned char * | src, |
| int | src_sz, | ||
| unsigned char * | dst, | ||
| int | dst_sz, | ||
| int | number | ||
| ) |
Definition at line 236 of file compress.c.
Referenced by G_read_compressed().
| int G_no_compress | ( | unsigned char * | src, |
| int | src_sz, | ||
| unsigned char * | dst, | ||
| int | dst_sz | ||
| ) |
Definition at line 156 of file compress.c.
| int G_no_compress_bound | ( | int | src_sz | ) |
Definition at line 150 of file compress.c.
| int G_no_expand | ( | unsigned char * | src, |
| int | src_sz, | ||
| unsigned char * | dst, | ||
| int | dst_sz | ||
| ) |
Definition at line 178 of file compress.c.
| int G_read_compressed | ( | int | fd, |
| int | rbytes, | ||
| unsigned char * | dst, | ||
| int | nbytes, | ||
| int | number | ||
| ) |
Definition at line 247 of file compress.c.
References _, b, err(), G_calloc, G_COMPRESSED_NO, G_COMPRESSED_YES, G_expand(), G_free(), G_warning(), and NULL.
| int G_write_compressed | ( | int | fd, |
| unsigned char * | src, | ||
| int | nbytes, | ||
| int | number | ||
| ) |
Definition at line 326 of file compress.c.
| int G_write_uncompressed | ( | int | fd, |
| const unsigned char * | src, | ||
| int | nbytes | ||
| ) |
Definition at line 412 of file compress.c.