From 983ee639b550634d447cd203c4644705f1a8b471 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 4 May 2024 14:19:20 +0200 Subject: Adding debian version 13.4-3. Signed-off-by: Daniel Baumann --- debian/patches/extension_destdir | 270 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 270 insertions(+) create mode 100644 debian/patches/extension_destdir (limited to 'debian/patches/extension_destdir') diff --git a/debian/patches/extension_destdir b/debian/patches/extension_destdir new file mode 100644 index 0000000..6c20e46 --- /dev/null +++ b/debian/patches/extension_destdir @@ -0,0 +1,270 @@ +--- a/src/backend/utils/misc/guc.c ++++ b/src/backend/utils/misc/guc.c +@@ -562,6 +562,7 @@ char *ConfigFileName; + char *HbaFileName; + char *IdentFileName; + char *external_pid_file; ++char *extension_destdir; + + char *pgstat_temp_directory; + +@@ -4237,6 +4238,17 @@ static struct config_string ConfigureNam + }, + + { ++ {"extension_destdir", PGC_SUSET, FILE_LOCATIONS, ++ gettext_noop("Path to prepend for extension loading"), ++ gettext_noop("This directory is prepended to paths when loading extensions (control and SQL files), and to the '$libdir' directive when loading modules that back functions. The location is made configurable to allow build-time testing of extensions that do not have been installed to their proper location yet."), ++ GUC_SUPERUSER_ONLY ++ }, ++ &extension_destdir, ++ "", ++ NULL, NULL, NULL ++ }, ++ ++ { + {"ssl_library", PGC_INTERNAL, PRESET_OPTIONS, + gettext_noop("Name of the SSL library."), + NULL, +--- a/src/backend/commands/extension.c ++++ b/src/backend/commands/extension.c +@@ -128,6 +128,8 @@ static void ApplyExtensionUpdates(Oid ex + bool cascade, + bool is_create); + static char *read_whole_file(const char *filename, int *length); ++static bool file_exists(const char *name); ++static bool directory_exists(const char *dir); + + + /* +@@ -388,6 +390,16 @@ get_extension_control_filename(const cha + + get_share_path(my_exec_path, sharepath); + result = (char *) palloc(MAXPGPATH); ++ /* ++ * If extension_destdir is set, try to find the file there first ++ */ ++ if (*extension_destdir != '\0') ++ { ++ snprintf(result, MAXPGPATH, "%s%s/extension/%s.control", ++ extension_destdir, sharepath, extname); ++ if (file_exists(result)) ++ return result; ++ } + snprintf(result, MAXPGPATH, "%s/extension/%s.control", + sharepath, extname); + +@@ -427,6 +439,16 @@ get_extension_aux_control_filename(Exten + scriptdir = get_extension_script_directory(control); + + result = (char *) palloc(MAXPGPATH); ++ /* ++ * If extension_destdir is set, try to find the file there first ++ */ ++ if (*extension_destdir != '\0') ++ { ++ snprintf(result, MAXPGPATH, "%s%s/%s--%s.control", ++ extension_destdir, scriptdir, control->name, version); ++ if (file_exists(result)) ++ return result; ++ } + snprintf(result, MAXPGPATH, "%s/%s--%s.control", + scriptdir, control->name, version); + +@@ -445,6 +467,23 @@ get_extension_script_filename(ExtensionC + scriptdir = get_extension_script_directory(control); + + result = (char *) palloc(MAXPGPATH); ++ /* ++ * If extension_destdir is set, try to find the file there first ++ */ ++ if (*extension_destdir != '\0') ++ { ++ if (from_version) ++ snprintf(result, MAXPGPATH, "%s%s/%s--%s--%s.sql", ++ extension_destdir, scriptdir, control->name, from_version, version); ++ else ++ snprintf(result, MAXPGPATH, "%s%s/%s--%s.sql", ++ extension_destdir, scriptdir, control->name, version); ++ if (file_exists(result)) ++ { ++ pfree(scriptdir); ++ return result; ++ } ++ } + if (from_version) + snprintf(result, MAXPGPATH, "%s/%s--%s--%s.sql", + scriptdir, control->name, from_version, version); +@@ -1121,6 +1160,59 @@ get_ext_ver_list(ExtensionControlFile *c + DIR *dir; + struct dirent *de; + ++ /* ++ * If extension_destdir is set, try to find the files there first ++ */ ++ if (*extension_destdir != '\0') ++ { ++ char location[MAXPGPATH]; ++ ++ snprintf(location, MAXPGPATH, "%s%s", extension_destdir, ++ get_extension_script_directory(control)); ++ dir = AllocateDir(location); ++ while ((de = ReadDir(dir, location)) != NULL) ++ { ++ char *vername; ++ char *vername2; ++ ExtensionVersionInfo *evi; ++ ExtensionVersionInfo *evi2; ++ ++ /* must be a .sql file ... */ ++ if (!is_extension_script_filename(de->d_name)) ++ continue; ++ ++ /* ... matching extension name followed by separator */ ++ if (strncmp(de->d_name, control->name, extnamelen) != 0 || ++ de->d_name[extnamelen] != '-' || ++ de->d_name[extnamelen + 1] != '-') ++ continue; ++ ++ /* extract version name(s) from 'extname--something.sql' filename */ ++ vername = pstrdup(de->d_name + extnamelen + 2); ++ *strrchr(vername, '.') = '\0'; ++ vername2 = strstr(vername, "--"); ++ if (!vername2) ++ { ++ /* It's an install, not update, script; record its version name */ ++ evi = get_ext_ver_info(vername, &evi_list); ++ evi->installable = true; ++ continue; ++ } ++ *vername2 = '\0'; /* terminate first version */ ++ vername2 += 2; /* and point to second */ ++ ++ /* if there's a third --, it's bogus, ignore it */ ++ if (strstr(vername2, "--")) ++ continue; ++ ++ /* Create ExtensionVersionInfos and link them together */ ++ evi = get_ext_ver_info(vername, &evi_list); ++ evi2 = get_ext_ver_info(vername2, &evi_list); ++ evi->reachable = lappend(evi->reachable, evi2); ++ } ++ FreeDir(dir); ++ } ++ + location = get_extension_script_directory(control); + dir = AllocateDir(location); + while ((de = ReadDir(dir, location)) != NULL) +@@ -3450,3 +3542,32 @@ read_whole_file(const char *filename, in + buf[*length] = '\0'; + return buf; + } ++ ++static bool ++file_exists(const char *name) ++{ ++ struct stat st; ++ ++ AssertArg(name != NULL); ++ ++ if (stat(name, &st) == 0) ++ return S_ISDIR(st.st_mode) ? false : true; ++ else if (!(errno == ENOENT || errno == ENOTDIR || errno == EACCES)) ++ ereport(ERROR, ++ (errcode_for_file_access(), ++ errmsg("could not access file \"%s\": %m", name))); ++ ++ return false; ++} ++ ++static bool ++directory_exists(const char *dir) ++{ ++ struct stat st; ++ ++ if (stat(dir, &st) != 0) ++ return false; ++ if (S_ISDIR(st.st_mode)) ++ return true; ++ return false; ++} +--- a/src/include/utils/guc.h ++++ b/src/include/utils/guc.h +@@ -270,6 +270,7 @@ extern PGDLLIMPORT char *ConfigFileName; + extern char *HbaFileName; + extern char *IdentFileName; + extern char *external_pid_file; ++extern char *extension_destdir; + + extern PGDLLIMPORT char *application_name; + +--- a/src/backend/utils/fmgr/dfmgr.c ++++ b/src/backend/utils/fmgr/dfmgr.c +@@ -34,6 +34,7 @@ + #include "lib/stringinfo.h" + #include "miscadmin.h" + #include "storage/shmem.h" ++#include "utils/guc.h" + #include "utils/hsearch.h" + + +@@ -487,7 +488,7 @@ expand_dynamic_library_name(const char * + { + bool have_slash; + char *new; +- char *full; ++ char *full, *full2; + + AssertArg(name); + +@@ -502,6 +503,19 @@ expand_dynamic_library_name(const char * + else + { + full = substitute_libpath_macro(name); ++ /* ++ * If extension_destdir is set, try to find the file there first ++ */ ++ if (*extension_destdir != '\0') ++ { ++ full2 = psprintf("%s%s", extension_destdir, full); ++ if (file_exists(full2)) ++ { ++ pfree(full); ++ return full2; ++ } ++ pfree(full2); ++ } + if (file_exists(full)) + return full; + pfree(full); +@@ -520,6 +534,19 @@ expand_dynamic_library_name(const char * + { + full = substitute_libpath_macro(new); + pfree(new); ++ /* ++ * If extension_destdir is set, try to find the file there first ++ */ ++ if (*extension_destdir != '\0') ++ { ++ full2 = psprintf("%s%s", extension_destdir, full); ++ if (file_exists(full2)) ++ { ++ pfree(full); ++ return full2; ++ } ++ pfree(full2); ++ } + if (file_exists(full)) + return full; + pfree(full); +--- a/src/backend/utils/misc/postgresql.conf.sample ++++ b/src/backend/utils/misc/postgresql.conf.sample +@@ -710,6 +710,8 @@ + # - Other Defaults - + + #dynamic_library_path = '$libdir' ++#extension_destdir = '' # prepend path when loading extensions ++ # and shared objects (added by Debian) + + + #------------------------------------------------------------------------------ -- cgit v1.2.3