diff options
Diffstat (limited to 'src/backend/utils/fmgr/dfmgr.c')
| -rw-r--r-- | src/backend/utils/fmgr/dfmgr.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/backend/utils/fmgr/dfmgr.c b/src/backend/utils/fmgr/dfmgr.c index c2d25325c7d..49be6b37903 100644 --- a/src/backend/utils/fmgr/dfmgr.c +++ b/src/backend/utils/fmgr/dfmgr.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/fmgr/dfmgr.c,v 1.47 2001/01/24 19:43:15 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/fmgr/dfmgr.c,v 1.48 2001/03/22 03:59:58 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -32,7 +32,9 @@ typedef struct df_files ino_t inode; /* Inode number of file */ void *handle; /* a handle for pg_dl* functions */ char filename[1]; /* Full pathname of file */ - /* we allocate the block big enough for actual length of pathname. + + /* + * we allocate the block big enough for actual length of pathname. * filename[] must be last item in struct! */ } DynamicFileList; @@ -48,7 +50,7 @@ static DynamicFileList *file_tail = (DynamicFileList *) NULL; * named funcname in it. If the function is not found, we raise an error * if signalNotFound is true, else return (PGFunction) NULL. Note that * errors in loading the library will provoke elog regardless of - * signalNotFound. + * signalNotFound. */ PGFunction load_external_function(char *filename, char *funcname, @@ -64,11 +66,12 @@ load_external_function(char *filename, char *funcname, */ for (file_scanner = file_list; file_scanner != (DynamicFileList *) NULL && - strcmp(filename, file_scanner->filename) != 0; + strcmp(filename, file_scanner->filename) != 0; file_scanner = file_scanner->next) ; if (file_scanner == (DynamicFileList *) NULL) { + /* * Check for same files - different paths (ie, symlink or link) */ @@ -77,13 +80,14 @@ load_external_function(char *filename, char *funcname, for (file_scanner = file_list; file_scanner != (DynamicFileList *) NULL && - !SAME_INODE(stat_buf, *file_scanner); + !SAME_INODE(stat_buf, *file_scanner); file_scanner = file_scanner->next) ; } if (file_scanner == (DynamicFileList *) NULL) { + /* * File not loaded yet. */ @@ -130,7 +134,7 @@ load_external_function(char *filename, char *funcname, /* * This function loads a shlib file without looking up any particular - * function in it. If the same shlib has previously been loaded, + * function in it. If the same shlib has previously been loaded, * unload and reload it. */ void |