49 char *strategy_name = NULL;
50 void (*strategy_implementation) (
const char *,
const char *,
62 pg_fatal(
"could not open \"%s\": %m", src);
64 pg_fatal(
"could not close \"%s\": %m", src);
68 copy_method = COPY_METHOD_COPYFILE;
75 strategy_name =
"clone";
83 strategy_name =
"copy_file_range";
87 case COPY_METHOD_COPYFILE:
88 strategy_name =
"CopyFile";
89 strategy_implementation = copy_file_copyfile;
97 pg_log_debug(
"would copy \"%s\" to \"%s\" using strategy %s",
98 src, dst, strategy_name);
106 pg_log_debug(
"copying \"%s\" to \"%s\" using strategy %s",
107 src, dst, strategy_name);
112 pg_log_debug(
"copying \"%s\" to \"%s\" and checksumming with %s",
115 strategy_implementation(src, dst, checksum_ctx);
char * pg_checksum_type_name(pg_checksum_type type)
static void copy_file_blocks(const char *src, const char *dst, pg_checksum_context *checksum_ctx)
static void copy_file_by_range(const char *src, const char *dst, pg_checksum_context *checksum_ctx)
static void copy_file_clone(const char *src, const char *dst, pg_checksum_context *checksum_ctx)
#define pg_log_debug(...)
static int fd(const char *x, int i)