diff options
Diffstat (limited to 'src/backend/utils')
| -rw-r--r-- | src/backend/utils/fmgr/dfmgr.c | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/src/backend/utils/fmgr/dfmgr.c b/src/backend/utils/fmgr/dfmgr.c index 638eddf19f4..eafa0128ef0 100644 --- a/src/backend/utils/fmgr/dfmgr.c +++ b/src/backend/utils/fmgr/dfmgr.c @@ -33,6 +33,7 @@ #include "fmgr.h" #include "lib/stringinfo.h" #include "miscadmin.h" +#include "storage/fd.h" #include "storage/shmem.h" #include "utils/hsearch.h" @@ -78,7 +79,6 @@ char *Dynamic_library_path; static void *internal_load_library(const char *libname); static void incompatible_module_error(const char *libname, const Pg_magic_struct *module_magic_data) pg_attribute_noreturn(); -static bool file_exists(const char *name); static char *expand_dynamic_library_name(const char *name); static void check_restricted_library_name(const char *name); static char *substitute_libpath_macro(const char *name); @@ -400,23 +400,6 @@ incompatible_module_error(const char *libname, errdetail_internal("%s", details.data))); } -static bool -file_exists(const char *name) -{ - struct stat st; - - Assert(name != NULL); - - if (stat(name, &st) == 0) - return !S_ISDIR(st.st_mode); - else if (!(errno == ENOENT || errno == ENOTDIR || errno == EACCES)) - ereport(ERROR, - (errcode_for_file_access(), - errmsg("could not access file \"%s\": %m", name))); - - return false; -} - /* * If name contains a slash, check if the file exists, if so return @@ -447,7 +430,7 @@ expand_dynamic_library_name(const char *name) else { full = substitute_libpath_macro(name); - if (file_exists(full)) + if (pg_file_exists(full)) return full; pfree(full); } @@ -465,7 +448,7 @@ expand_dynamic_library_name(const char *name) { full = substitute_libpath_macro(new); pfree(new); - if (file_exists(full)) + if (pg_file_exists(full)) return full; pfree(full); } @@ -582,7 +565,7 @@ find_in_dynamic_libpath(const char *basename) elog(DEBUG3, "find_in_dynamic_libpath: trying \"%s\"", full); - if (file_exists(full)) + if (pg_file_exists(full)) return full; pfree(full); |