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Add do { ... } while (0) to more bad macros.

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This commit is contained in:
Bruce Momjian
2001-10-25 01:29:37 +00:00
parent b4a57b0648
commit fde8edaf53
13 changed files with 89 additions and 42 deletions
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11
src/backend/port/dynloader/linux.h
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@@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: linux.h,v 1.12 2001/05/14 21:45:53 petere Exp $
* $Id: linux.h,v 1.13 2001/10/25 01:29:37 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -23,10 +23,15 @@
#ifndef HAVE_DLD_H
#define pg_dlsym(handle, funcname) (NULL)
#define pg_dlclose(handle) ({})
#define pg_dlclose(handle) {}
#else
#define pg_dlsym(handle, funcname) ((PGFunction) dld_get_func((funcname)))
#define pg_dlclose(handle) ({ dld_unlink_by_file(handle, 1); free(handle); })
#define pg_dlclose(handle) \
do { \
dld_unlink_by_file(handle, 1); \
free(handle); \
} while (0)
#endif
#else /* HAVE_DLOPEN */