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VIR_REQUIRE_FLAG_(GOTO|RET): Add parens around arguments in expansion 

Make the macro useful also for cases when one of multiple flags is
required.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2021-12-02 10:48:54 +01:00
parent d43513e383
commit 21a9be4412
1 changed files with 2 additions and 2 deletions
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4
src/internal.h
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@ -374,7 +374,7 @@
*/
#define VIR_REQUIRE_FLAG_RET(FLAG1, FLAG2, RET) \
do { \
if ((flags & FLAG1) && !(flags & FLAG2)) { \
if ((flags & (FLAG1)) && !(flags & (FLAG2))) { \
virReportInvalidArg(ctl, \
_("Flag '%s' is required by flag '%s'"), \
#FLAG2, #FLAG1); \
@ -396,7 +396,7 @@
*/
#define VIR_REQUIRE_FLAG_GOTO(FLAG1, FLAG2, LABEL) \
do { \
if ((flags & FLAG1) && !(flags & FLAG2)) { \
if ((flags & (FLAG1)) && !(flags & (FLAG2))) { \
virReportInvalidArg(ctl, \
_("Flag '%s' is required by flag '%s'"), \
#FLAG2, #FLAG1); \