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gs_basebackup: pg_log prints date

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This commit is contained in:
wuyuechuan
2021-01-26 15:36:57 +08:00
parent 038b9eeac1
commit bdd0bbd251
2 changed files with 77 additions and 69 deletions
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136
src/bin/pg_basebackup/pg_basebackup.cpp
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@ -298,14 +298,14 @@ static bool reached_end_position(XLogRecPtr segendpos, uint32 timeline, bool seg
r = read(bgpipe[0], xlogend, sizeof(xlogend));
if (r < 0) {
fprintf(stderr, _("%s: could not read from ready pipe: %s\n"), progname, strerror(errno));
pg_log(stderr, _("%s: could not read from ready pipe: %s\n"), progname, strerror(errno));
exit(1);
}
xlogend[63] = '\0';
if (sscanf_s(xlogend, "%X/%X", &hi, &lo) != 2) {
fprintf(stderr, _("%s: could not parse transaction log location \"%s\"\n"), progname, xlogend);
pg_log(stderr, _("%s: could not parse transaction log location \"%s\"\n"), progname, xlogend);
exit(1);
}
xlogendptr = ((uint64)hi) << 32 | lo;
@ -388,7 +388,7 @@ static void StartLogStreamer(const char *startpos, uint32 timeline, char *syside
/* Convert the starting position */
if (sscanf_s(startpos, "%X/%X", &hi, &lo) != 2) {
fprintf(stderr, _("%s: could not parse transaction log location \"%s\"\n"), progname, startpos);
pg_log(stderr, _("%s: could not parse transaction log location \"%s\"\n"), progname, startpos);
PQfreemem(param);
param = NULL;
disconnect_and_exit(1);
@ -400,7 +400,7 @@ static void StartLogStreamer(const char *startpos, uint32 timeline, char *syside
#ifndef WIN32
/* Create our background pipe */
if (pipe(bgpipe) < 0) {
fprintf(stderr, _("%s: could not create pipe for background process: %s\n"), progname, strerror(errno));
pg_log(stderr, _("%s: could not create pipe for background process: %s\n"), progname, strerror(errno));
PQfreemem(param);
param = NULL;
disconnect_and_exit(1);
@ -595,14 +595,14 @@ static void ReceiveTarFile(PGconn *conn, PGresult *res, int rownum)
if (compresslevel != 0) {
duplicatedfd = dup(fileno(stdout));
if (duplicatedfd == -1) {
fprintf(stderr, _("%s: could not allocate dup fd by fileno(stdout): %s\n"), progname,
pg_log(stderr, _("%s: could not allocate dup fd by fileno(stdout): %s\n"), progname,
strerror(errno));
disconnect_and_exit(1);
}
ztarfile = gzdopen(duplicatedfd, "wb");
if (gzsetparams(ztarfile, compresslevel, Z_DEFAULT_STRATEGY) != Z_OK) {
fprintf(stderr, _("%s: could not set compression level %d: %s\n"), progname, compresslevel,
pg_log(stderr, _("%s: could not set compression level %d: %s\n"), progname, compresslevel,
get_gz_error(ztarfile));
close(duplicatedfd);
duplicatedfd = -1;
@ -622,7 +622,7 @@ static void ReceiveTarFile(PGconn *conn, PGresult *res, int rownum)
securec_check_ss_c(errorno, "", "");
ztarfile = openGzFile(filename, compresslevel);
if (ztarfile == NULL) {
fprintf(stderr,
pg_log(stderr,
_("%s: could not set compression level %d: %s\n"),
progname,
compresslevel,
@ -662,7 +662,7 @@ static void ReceiveTarFile(PGconn *conn, PGresult *res, int rownum)
if (compresslevel != 0) {
if (ztarfile == NULL) {
/* Compression is in use */
fprintf(stderr, _("%s: could not create compressed file \"%s\": %s\n"), progname, filename,
pg_log(stderr, _("%s: could not create compressed file \"%s\": %s\n"), progname, filename,
get_gz_error(ztarfile));
disconnect_and_exit(1);
}
@ -671,7 +671,7 @@ static void ReceiveTarFile(PGconn *conn, PGresult *res, int rownum)
{
/* Either no zlib support, or zlib support but compresslevel = 0 */
if (NULL == tarfile) {
fprintf(stderr, _("%s: could not create file \"%s\": %s\n"), progname, filename, strerror(errno));
pg_log(stderr, _("%s: could not create file \"%s\": %s\n"), progname, filename, strerror(errno));
disconnect_and_exit(1);
}
}
@ -681,7 +681,7 @@ static void ReceiveTarFile(PGconn *conn, PGresult *res, int rownum)
*/
res = PQgetResult(conn);
if (PQresultStatus(res) != PGRES_COPY_OUT) {
fprintf(stderr, _("%s: could not get COPY data stream: %s"), progname, PQerrorMessage(conn));
pg_log(stderr, _("%s: could not get COPY data stream: %s"), progname, PQerrorMessage(conn));
if (tarfile != NULL) {
fclose(tarfile);
tarfile = NULL;
@ -700,7 +700,7 @@ static void ReceiveTarFile(PGconn *conn, PGresult *res, int rownum)
#ifdef HAVE_LIBZ
if (ztarfile != NULL) {
if (gzclose(ztarfile) != 0) {
fprintf(stderr,
pg_log(stderr,
_("%s: could not close compressed file \"%s\": %s\n"),
progname,
filename,
@ -712,7 +712,7 @@ static void ReceiveTarFile(PGconn *conn, PGresult *res, int rownum)
{
if (strcmp(basedir, "-") != 0) {
if (fclose(tarfile) != 0) {
fprintf(stderr, _("%s: could not close file \"%s\": %s\n"), progname, filename,
pg_log(stderr, _("%s: could not close file \"%s\": %s\n"), progname, filename,
strerror(errno));
tarfile = NULL;
disconnect_and_exit(1);
@ -723,14 +723,14 @@ static void ReceiveTarFile(PGconn *conn, PGresult *res, int rownum)
break;
} else if (r == -2) {
fprintf(stderr, _("%s: could not read COPY data: %s"), progname, PQerrorMessage(conn));
pg_log(stderr, _("%s: could not read COPY data: %s"), progname, PQerrorMessage(conn));
disconnect_and_exit(1);
}
#ifdef HAVE_LIBZ
if (ztarfile != NULL) {
if (!writeGzFile(ztarfile, copybuf, r)) {
fprintf(stderr,
pg_log(stderr,
_("%s: could not write to compressed file \"%s\": %s\n"),
progname,
filename,
@ -741,7 +741,7 @@ static void ReceiveTarFile(PGconn *conn, PGresult *res, int rownum)
#endif
{
if (fwrite(copybuf, r, 1, tarfile) != 1) {
fprintf(stderr, _("%s: could not write to file \"%s\": %s\n"), progname, filename, strerror(errno));
pg_log(stderr, _("%s: could not write to file \"%s\": %s\n"), progname, filename, strerror(errno));
disconnect_and_exit(1);
}
}
@ -789,7 +789,7 @@ static PGresult* backup_get_result(PGconn* conn)
{
PGresult *res = PQgetResult(conn);
if (PQresultStatus(res) != PGRES_COPY_OUT) {
fprintf(stderr, _("%s: could not get COPY data stream: %s"), progname, PQerrorMessage(conn));
pg_log(stderr, _("%s: could not get COPY data stream: %s"), progname, PQerrorMessage(conn));
disconnect_and_exit(1);
}
return res;
@ -887,7 +887,7 @@ static void ReceiveAndUnpackTarFile(PGconn *conn, PGresult *res, int rownum)
break;
} else if (r == TAR_READ_ERROR) {
fprintf(stderr, _("%s: could not read COPY data: %s"), progname, PQerrorMessage(conn));
pg_log(stderr, _("%s: could not read COPY data: %s"), progname, PQerrorMessage(conn));
disconnect_and_exit(1);
}
@ -899,19 +899,19 @@ static void ReceiveAndUnpackTarFile(PGconn *conn, PGresult *res, int rownum)
* No current file, so this must be the header for a new file
*/
if (r != TAR_BLOCK_SIZE) {
fprintf(stderr, _("%s: invalid tar block header size: %d\n"), progname, r);
pg_log(stderr, _("%s: invalid tar block header size: %d\n"), progname, r);
disconnect_and_exit(1);
}
totaldone += TAR_BLOCK_SIZE;
if (sscanf_s(copybuf + TAR_LEN_LEFT, "%201o", &current_len_left) != 1) {
fprintf(stderr, _("%s: could not parse file size\n"), progname);
pg_log(stderr, _("%s: could not parse file size\n"), progname);
disconnect_and_exit(1);
}
/* Set permissions on the file */
if (sscanf_s(&copybuf[1024], "%07o ", (unsigned int*)&filemode) != 1) {
fprintf(stderr, _("%s: could not parse file mode\n"), progname);
pg_log(stderr, _("%s: could not parse file mode\n"), progname);
disconnect_and_exit(1);
}
@ -919,7 +919,7 @@ static void ReceiveAndUnpackTarFile(PGconn *conn, PGresult *res, int rownum)
* All files are padded up to 512 bytes
*/
if (current_len_left < 0 || current_len_left > LLONG_MAX - 511) {
fprintf(stderr, _("%s: current_len_left is invalid\n"), progname);
pg_log(stderr, _("%s: current_len_left is invalid\n"), progname);
disconnect_and_exit(1);
}
current_padding = PADDING_LEFT(current_len_left);
@ -928,7 +928,7 @@ static void ReceiveAndUnpackTarFile(PGconn *conn, PGresult *res, int rownum)
* First part of header is zero terminated filename
*/
if (check_input_path_relative_path(copybuf) || check_input_path_relative_path(current_path)) {
fprintf(stderr,
pg_log(stderr,
_("%s: the copybuf/current_path file path including .. is unallowed: %s\n"),
progname,
strerror(errno));
@ -942,7 +942,7 @@ static void ReceiveAndUnpackTarFile(PGconn *conn, PGresult *res, int rownum)
* Ends in a slash means directory or symlink to directory
*/
if (strstr(filename, "../") != NULL) {
fprintf(stderr,
pg_log(stderr,
_("%s: path is illegal \n"),
filename);
disconnect_and_exit(1);
@ -960,7 +960,7 @@ static void ReceiveAndUnpackTarFile(PGconn *conn, PGresult *res, int rownum)
*/
if (!((pg_str_endswith(filename, "/pg_xlog") || pg_str_endswith(filename, "/archive_status")) &&
errno == EEXIST)) {
fprintf(stderr,
pg_log(stderr,
_("%s: could not create directory \"%s\": %s\n"),
progname,
filename,
@ -970,7 +970,7 @@ static void ReceiveAndUnpackTarFile(PGconn *conn, PGresult *res, int rownum)
}
#ifndef WIN32
if (chmod(filename, (mode_t)filemode))
fprintf(stderr, _("%s: could not set permissions on directory \"%s\": %s\n"), progname,
pg_log(stderr, _("%s: could not set permissions on directory \"%s\": %s\n"), progname,
filename, strerror(errno));
#endif
} else if (copybuf[TAR_FILE_TYPE] == '2') {
@ -981,10 +981,10 @@ static void ReceiveAndUnpackTarFile(PGconn *conn, PGresult *res, int rownum)
mapped_tblspc_path = get_tablespace_mapping(&copybuf[TAR_FILE_TYPE + 1]);
if (symlink(mapped_tblspc_path, filename) != 0) {
if (IsXlogDir(filename)) {
fprintf(stderr, _("WARNING: could not create symbolic link for pg_xlog,"
pg_log(stderr, _("WARNING: could not create symbolic link for pg_xlog,"
" will backup data to \"%s\" directly\n"), filename);
} else {
fprintf(stderr,
pg_log(stderr,
_("%s: could not create symbolic link from \"%s\" to \"%s\": %s\n"),
progname,
filename,
@ -1027,13 +1027,13 @@ static void ReceiveAndUnpackTarFile(PGconn *conn, PGresult *res, int rownum)
*/
file = fopen(filename, "wb");
if (NULL == file) {
fprintf(stderr, _("%s: could not create file \"%s\": %s\n"), progname, filename, strerror(errno));
pg_log(stderr, _("%s: could not create file \"%s\": %s\n"), progname, filename, strerror(errno));
disconnect_and_exit(1);
}
#ifndef WIN32
if (chmod(filename, (mode_t)filemode))
fprintf(stderr, _("%s: could not set permissions on file \"%s\": %s\n"), progname, filename,
pg_log(stderr, _("%s: could not set permissions on file \"%s\": %s\n"), progname, filename,
strerror(errno));
#endif
@ -1061,7 +1061,7 @@ static void ReceiveAndUnpackTarFile(PGconn *conn, PGresult *res, int rownum)
}
if (fwrite(copybuf, r, 1, file) != 1) {
fprintf(stderr, _("%s: could not write to file \"%s\": %s\n"), progname, filename, strerror(errno));
pg_log(stderr, _("%s: could not write to file \"%s\": %s\n"), progname, filename, strerror(errno));
fclose(file);
file = NULL;
disconnect_and_exit(1);
@ -1085,7 +1085,7 @@ static void ReceiveAndUnpackTarFile(PGconn *conn, PGresult *res, int rownum)
} /* loop over all data blocks */
if (file != NULL) {
fprintf(stderr, _("%s: COPY stream ended before last file was finished\n"), progname);
pg_log(stderr, _("%s: COPY stream ended before last file was finished\n"), progname);
fclose(file);
file = NULL;
disconnect_and_exit(1);
@ -1126,19 +1126,19 @@ static void BaseBackup(void)
*/
res = PQexec(conn, "IDENTIFY_SYSTEM");
if (PQresultStatus(res) != PGRES_TUPLES_OK) {
fprintf(stderr, _("%s: could not send replication command \"%s\": %s"), progname, "IDENTIFY_SYSTEM",
pg_log(stderr, _("%s: could not send replication command \"%s\": %s"), progname, "IDENTIFY_SYSTEM",
PQerrorMessage(conn));
disconnect_and_exit(1);
}
if (PQntuples(res) != 1 || PQnfields(res) < 3) {
fprintf(stderr,
pg_log(stderr,
_("%s: could not identify system: got %d rows and %d fields, expected %d rows and %d or more fields\n"),
progname, PQntuples(res), PQnfields(res), 1, 3);
disconnect_and_exit(1);
}
sysidentifier = strdup(PQgetvalue(res, 0, 0));
if (NULL == sysidentifier) {
fprintf(stderr, _("%s: strdup for sysidentifier failed! \n"), progname);
pg_log(stderr, _("%s: strdup for sysidentifier failed! \n"), progname);
disconnect_and_exit(1);
}
timeline = atoi(PQgetvalue(res, 0, 1));
@ -1155,7 +1155,7 @@ static void BaseBackup(void)
securec_check_ss_c(rc, "", "");
if (PQsendQuery(conn, current_path) == 0) {
fprintf(stderr, _("%s: could not send replication command \"%s\": %s"), progname, "BASE_BACKUP",
pg_log(stderr, _("%s: could not send replication command \"%s\": %s"), progname, "BASE_BACKUP",
PQerrorMessage(conn));
PQfreemem(sysidentifier);
sysidentifier = NULL;
@ -1166,13 +1166,13 @@ static void BaseBackup(void)
*/
res = PQgetResult(conn);
if (PQresultStatus(res) != PGRES_TUPLES_OK) {
fprintf(stderr,_("could not get xlog location: %s"), PQerrorMessage(conn));
pg_log(stderr,_("could not get xlog location: %s"), PQerrorMessage(conn));
PQfreemem(sysidentifier);
sysidentifier = NULL;
disconnect_and_exit(1);
}
if (PQntuples(res) != 1) {
fprintf(stderr,_("no xlog location returned from server\n"));
pg_log(stderr,_("no xlog location returned from server\n"));
PQfreemem(sysidentifier);
sysidentifier = NULL;
disconnect_and_exit(1);
@ -1180,7 +1180,7 @@ static void BaseBackup(void)
get_value = PQgetvalue(res, 0, 0);
/* if linkpath is NULL ? */
if (NULL == get_value) {
fprintf(stderr, _("get xlog location failed\n"));
pg_log(stderr, _("get xlog location failed\n"));
PQfreemem(sysidentifier);
sysidentifier = NULL;
disconnect_and_exit(1);
@ -1194,13 +1194,13 @@ static void BaseBackup(void)
*/
res = PQgetResult(conn);
if (PQresultStatus(res) != PGRES_TUPLES_OK) {
fprintf(stderr, _("%s: could not initiate base backup: %s"), progname, PQerrorMessage(conn));
pg_log(stderr, _("%s: could not initiate base backup: %s"), progname, PQerrorMessage(conn));
PQfreemem(sysidentifier);
sysidentifier = NULL;
disconnect_and_exit(1);
}
if (PQntuples(res) != 1) {
fprintf(stderr, _("%s: no start point returned from server\n"), progname);
pg_log(stderr, _("%s: no start point returned from server\n"), progname);
PQfreemem(sysidentifier);
sysidentifier = NULL;
disconnect_and_exit(1);
@ -1208,7 +1208,7 @@ static void BaseBackup(void)
rc = strncpy_s(xlogstart, sizeof(xlogstart), PQgetvalue(res, 0, 0), sizeof(xlogstart) - 1);
securec_check_c(rc, "", "");
if (verbose && includewal)
fprintf(stderr, "transaction log start point: %s\n", xlogstart);
pg_log(stderr, "transaction log start point: %s\n", xlogstart);
PQclear(res);
rc = memset_s(xlogend, sizeof(xlogend), 0, sizeof(xlogend));
@ -1219,13 +1219,13 @@ static void BaseBackup(void)
*/
res = PQgetResult(conn);
if (PQresultStatus(res) != PGRES_TUPLES_OK) {
fprintf(stderr, _("%s: could not get backup header: %s"), progname, PQerrorMessage(conn));
pg_log(stderr, _("%s: could not get backup header: %s"), progname, PQerrorMessage(conn));
PQfreemem(sysidentifier);
sysidentifier = NULL;
disconnect_and_exit(1);
}
if (PQntuples(res) < 1) {
fprintf(stderr, _("%s: no data returned from server\n"), progname);
pg_log(stderr, _("%s: no data returned from server\n"), progname);
PQfreemem(sysidentifier);
sysidentifier = NULL;
disconnect_and_exit(1);
@ -1278,7 +1278,7 @@ static void BaseBackup(void)
* When writing to stdout, require a single tablespace
*/
if (format == 't' && strcmp(basedir, "-") == 0 && PQntuples(res) > 1) {
fprintf(stderr, _("%s: can only write single tablespace to stdout, database has %d\n"), progname,
pg_log(stderr, _("%s: can only write single tablespace to stdout, database has %d\n"), progname,
PQntuples(res));
PQfreemem(sysidentifier);
sysidentifier = NULL;
@ -1294,7 +1294,7 @@ static void BaseBackup(void)
*/
if (streamwal) {
if (verbose) {
fprintf(stderr, _("%s: starting background WAL receiver\n"), progname);
pg_log(stderr, _("%s: starting background WAL receiver\n"), progname);
}
StartLogStreamer((const char *)xlogstart, timeline, sysidentifier);
}
@ -1324,23 +1324,23 @@ static void BaseBackup(void)
*/
res = PQgetResult(conn);
if (PQresultStatus(res) != PGRES_TUPLES_OK) {
fprintf(stderr, _("%s: could not get transaction log end position from server: %s"), progname,
pg_log(stderr, _("%s: could not get transaction log end position from server: %s"), progname,
PQerrorMessage(conn));
disconnect_and_exit(1);
}
if (PQntuples(res) != 1) {
fprintf(stderr, _("%s: no transaction log end position returned from server\n"), progname);
pg_log(stderr, _("%s: no transaction log end position returned from server\n"), progname);
disconnect_and_exit(1);
}
rc = strncpy_s(xlogend, sizeof(xlogend), PQgetvalue(res, 0, 0), sizeof(xlogend) - 1);
securec_check_c(rc, "", "");
if (verbose && includewal)
fprintf(stderr, "transaction log end point: %s\n", xlogend);
pg_log(stderr, "transaction log end point: %s\n", xlogend);
PQclear(res);
res = PQgetResult(conn);
if (PQresultStatus(res) != PGRES_COMMAND_OK) {
fprintf(stderr, _("%s: final receive failed: %s"), progname, PQerrorMessage(conn));
pg_log(stderr, _("%s: final receive failed: %s"), progname, PQerrorMessage(conn));
disconnect_and_exit(1);
}
@ -1357,7 +1357,7 @@ static void BaseBackup(void)
* We just expect a 'Z' message and PQgetResult should set conn->asyncStatus to PGASYNC_IDLE,
* otherwise we have problem! Report error and disconnect.
*/
fprintf(stderr,
pg_log(stderr,
_("%s: unexpected result received after final result, status: %u\n"),
progname,
PQresultStatus(res));
@ -1365,7 +1365,7 @@ static void BaseBackup(void)
}
if (verbose) {
fprintf(stderr, "%s: fetching MOT checkpoint\n", progname);
pg_log(stderr, "%s: fetching MOT checkpoint\n", progname);
}
FetchMotCheckpoint(basedir, conn, progname, (bool)verbose, format, compresslevel);
@ -1381,30 +1381,30 @@ static void BaseBackup(void)
#endif
if (verbose)
fprintf(stderr, _("%s: waiting for background process to finish streaming...\n"), progname);
pg_log(stderr, _("%s: waiting for background process to finish streaming...\n"), progname);
#ifndef WIN32
if ((unsigned int)(write(bgpipe[1], xlogend, strlen(xlogend))) != strlen(xlogend)) {
fprintf(stderr, _("%s: could not send command to background pipe: %s\n"), progname, strerror(errno));
pg_log(stderr, _("%s: could not send command to background pipe: %s\n"), progname, strerror(errno));
disconnect_and_exit(1);
}
/* Just wait for the background process to exit */
r = waitpid(bgchild, &status, 0);
if (r == -1) {
fprintf(stderr, _("%s: could not wait for child process: %s\n"), progname, strerror(errno));
pg_log(stderr, _("%s: could not wait for child process: %s\n"), progname, strerror(errno));
disconnect_and_exit(1);
}
if (r != bgchild) {
fprintf(stderr, _("%s: child %d died, expected %d\n"), progname, r, (int)bgchild);
pg_log(stderr, _("%s: child %d died, expected %d\n"), progname, r, (int)bgchild);
disconnect_and_exit(1);
}
if (!WIFEXITED(status)) {
fprintf(stderr, _("%s: child process did not exit normally\n"), progname);
pg_log(stderr, _("%s: child process did not exit normally\n"), progname);
disconnect_and_exit(1);
}
if (WEXITSTATUS(status) != 0) {
fprintf(stderr, _("%s: child process exited with error %d\n"), progname, WEXITSTATUS(status));
pg_log(stderr, _("%s: child process exited with error %d\n"), progname, WEXITSTATUS(status));
disconnect_and_exit(1);
}
/* Exited normally, we're happy! */
@ -1416,7 +1416,7 @@ static void BaseBackup(void)
* it's there.
*/
if (sscanf_s(xlogend, "%X/%X", &hi, &lo) != 2) {
fprintf(stderr, _("%s: could not parse transaction log location \"%s\"\n"), progname, xlogend);
pg_log(stderr, _("%s: could not parse transaction log location \"%s\"\n"), progname, xlogend);
disconnect_and_exit(1);
}
xlogendptr = ((uint64)hi) << 32 | lo;
@ -1425,16 +1425,16 @@ static void BaseBackup(void)
/* First wait for the thread to exit */
if (WaitForSingleObjectEx((HANDLE)bgchild, INFINITE, FALSE) != WAIT_OBJECT_0) {
_dosmaperr(GetLastError());
fprintf(stderr, _("%s: could not wait for child thread: %s\n"), progname, strerror(errno));
pg_log(stderr, _("%s: could not wait for child thread: %s\n"), progname, strerror(errno));
disconnect_and_exit(1);
}
if (GetExitCodeThread((HANDLE)bgchild, &status) == 0) {
_dosmaperr(GetLastError());
fprintf(stderr, _("%s: could not get child thread exit status: %s\n"), progname, strerror(errno));
pg_log(stderr, _("%s: could not get child thread exit status: %s\n"), progname, strerror(errno));
disconnect_and_exit(1);
}
if (status != 0) {
fprintf(stderr, _("%s: child thread exited with error %u\n"), progname, (unsigned int)status);
pg_log(stderr, _("%s: child thread exited with error %u\n"), progname, (unsigned int)status);
disconnect_and_exit(1);
}
/* Exited normally, we're happy */
@ -1450,7 +1450,7 @@ static void BaseBackup(void)
}
if (verbose) {
fprintf(stderr, "%s: base backup completed\n", progname);
pg_log(stderr, "%s: base backup completed\n", progname);
}
}
@ -1463,7 +1463,7 @@ static void remove_dw_file(const char *dw_file_name, const char *target_dir, cha
if (realpath(dw_file_path, real_file_path) == NULL) {
if (real_file_path[0] == '\0') {
fprintf(stderr, _("could not get canonical path for file %s: %s\n"), dw_file_path, gs_strerror(errno));
pg_log(stderr, _("could not get canonical path for file %s: %s\n"), dw_file_path, gs_strerror(errno));
disconnect_and_exit(1);
}
}
@ -1494,13 +1494,13 @@ static void backup_dw_file(const char *target_dir)
/* Create the dw build file. */
if ((fd = open(real_file_path, (DW_FILE_FLAG | O_CREAT), DW_FILE_PERM)) < 0) {
fprintf(stderr, _("could not open file %s: %s\n"), real_file_path, gs_strerror(errno));
pg_log(stderr, _("could not open file %s: %s\n"), real_file_path, gs_strerror(errno));
disconnect_and_exit(1);
}
unaligned_buf = (char *)malloc(BLCKSZ + BLCKSZ);
if (unaligned_buf == NULL) {
fprintf(stderr, _("out of memory"));
pg_log(stderr, _("out of memory"));
close(fd);
disconnect_and_exit(1);
}
@ -1510,7 +1510,7 @@ static void backup_dw_file(const char *target_dir)
securec_check_c(rc, "\0", "\0");
if (write(fd, buf, BLCKSZ) != BLCKSZ) {
fprintf(stderr, _("could not write data to file %s: %s\n"), real_file_path, gs_strerror(errno));
pg_log(stderr, _("could not write data to file %s: %s\n"), real_file_path, gs_strerror(errno));
free(unaligned_buf);
close(fd);
disconnect_and_exit(1);
@ -1891,7 +1891,7 @@ static int GsBaseBackup(int argc, char** argv)
check_env_value_c(optarg);
char realDir[PATH_MAX] = {0};
if (realpath(optarg, realDir) == nullptr) {
fprintf(stderr, _("%s: realpath dir \"%s\" failed: %m\n"), progname, optarg);
pg_log(stderr, _("%s: realpath dir \"%s\" failed: %m\n"), progname, optarg);
exit(1);
}
basedir = xstrdup(realDir);
@ -2067,7 +2067,7 @@ static int GsBaseBackup(int argc, char** argv)
free_basebackup();
fprintf(stderr, _("%s: base backup successfully\n"), progname);
pg_log(stderr, _("%s: base backup successfully\n"), progname);
return 0;
}

10
src/bin/pg_basebackup/streamutil.h
View File

@ -35,7 +35,15 @@ do { \
ptr = NULL; \
}
#define pg_log(type, fmt, ...) fprintf(stderr, fmt, ##__VA_ARGS__)
#define pg_log(type, fmt, ...) \
do { \
time_t t = time(0); \
char ch[64]; \
tm tmStruct; \
strftime(ch, sizeof(ch), "%Y-%m-%d %H:%M:%S", localtime_r(&t, &tmStruct)); \
fprintf(stderr, "[%s]:", ch); \
fprintf(stderr, fmt, ##__VA_ARGS__); \
} while(0)
#define pg_fatal(fmt, ...) \
do { \