67 compress_error (int status, int zstatus, z_stream *zstr, const char *msg)  in compress_error()  argument
78         sprintf (buf, "error %d", zstatus);  in compress_error()
83              zstatus == Z_ERRNO ? hold_errno : 0,  in compress_error()
95     int zstatus;  in compress_buffer_initialize()  local
104           zstatus = inflateInit (&n->zstr);  in compress_buffer_initialize()
106           zstatus = deflateInit (&n->zstr, level);  in compress_buffer_initialize()
107     if (zstatus != Z_OK)  in compress_buffer_initialize()
108           compress_error (1, zstatus, &n->zstr, "compression initialization");  in compress_buffer_initialize()
173           int zstatus, sofar, status;  in compress_buffer_input()  local
186               zstatus = inflate (&cb->zstr, Z_NO_FLUSH);  in compress_buffer_input()
187               if (zstatus == Z_STREAM_END)  in compress_buffer_input()
189               if (zstatus != Z_OK && zstatus != Z_BUF_ERROR)  in compress_buffer_input()
191                     compress_error (0, zstatus, &cb->zstr, "inflate");  in compress_buffer_input()
202           if (zstatus == Z_STREAM_END)  in compress_buffer_input()
303           int zstatus;  in compress_buffer_output()  local
308           zstatus = deflate (&cb->zstr, Z_NO_FLUSH);  in compress_buffer_output()
309           if (zstatus != Z_OK)  in compress_buffer_output()
311               compress_error (0, zstatus, &cb->zstr, "deflate");  in compress_buffer_output()
348           int zstatus;  in compress_buffer_flush()  local
353           zstatus = deflate (&cb->zstr, Z_SYNC_FLUSH);  in compress_buffer_flush()
358           if (zstatus == Z_BUF_ERROR)  in compress_buffer_flush()
361           if (zstatus != Z_OK)  in compress_buffer_flush()
363               compress_error (0, zstatus, &cb->zstr, "deflate flush");  in compress_buffer_flush()
415     int zstatus;  in compress_buffer_shutdown_input()  local
422     zstatus = inflateEnd (&cb->zstr);  in compress_buffer_shutdown_input()
423     if (zstatus != Z_OK)  in compress_buffer_shutdown_input()
425           compress_error (0, zstatus, &cb->zstr, "inflateEnd");  in compress_buffer_shutdown_input()
439     int zstatus, status;  in compress_buffer_shutdown_output()  local
453           zstatus = deflate (&cb->zstr, Z_FINISH);  in compress_buffer_shutdown_output()
454           if (zstatus != Z_OK && zstatus != Z_STREAM_END)  in compress_buffer_shutdown_output()
456               compress_error (0, zstatus, &cb->zstr, "deflate finish");  in compress_buffer_shutdown_output()
463     } while (zstatus != Z_STREAM_END);  in compress_buffer_shutdown_output()
465     zstatus = deflateEnd (&cb->zstr);  in compress_buffer_shutdown_output()
466     if (zstatus != Z_OK)  in compress_buffer_shutdown_output()
468           compress_error (0, zstatus, &cb->zstr, "deflateEnd");  in compress_buffer_shutdown_output()
510     int zstatus;  in gunzip_and_write()  local
592     zstatus = inflateInit2 (&zstr, -15);  in gunzip_and_write()
594     if (zstatus != Z_OK)  in gunzip_and_write()
595           compress_error (1, zstatus, &zstr, fullname);  in gunzip_and_write()
610           zstatus = inflate (&zstr, Z_NO_FLUSH);  in gunzip_and_write()
611           if (zstatus != Z_STREAM_END && zstatus != Z_OK)  in gunzip_and_write()
613               compress_error (0, zstatus, &zstr, fullname);  in gunzip_and_write()
622     } while (zstatus != Z_STREAM_END);  in gunzip_and_write()
623     zstatus = inflateEnd (&zstr);  in gunzip_and_write()
624     if (zstatus != Z_OK)  in gunzip_and_write()
625           compress_error (0, zstatus, &zstr, fullname);  in gunzip_and_write()
670     int zstatus;  in read_and_gzip()  local
698     zstatus = deflateInit2 (&zstr, level, Z_DEFLATED, -15, 8,  in read_and_gzip()
701     if (zstatus != Z_OK)  in read_and_gzip()
703           compress_error (0, zstatus, &zstr, fullname);  in read_and_gzip()
756               zstatus = deflate (&zstr, finish ? Z_FINISH : 0);  in read_and_gzip()
757               if (zstatus == Z_STREAM_END)  in read_and_gzip()
759               else if (zstatus != Z_OK)  in read_and_gzip()
760                     compress_error (0, zstatus, &zstr, fullname);  in read_and_gzip()
804     zstatus = deflateEnd (&zstr);  in read_and_gzip()
805     if (zstatus != Z_OK)  in read_and_gzip()
806           compress_error (0, zstatus, &zstr, fullname);  in read_and_gzip()