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coding-style: Don't encourage virXXXPtr typedefs

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We don't like virXXXPtr typedefs really and they are going away
shortly, possibly. Do not encourage new code to put in the
typedefs.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Michal Privoznik 2021-03-15 18:49:45 +01:00
parent 53454b7b34
commit 9ccbed6afb
1 changed files with 3 additions and 6 deletions
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9
docs/coding-style.rst
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@ -53,13 +53,10 @@ Struct type names
All structs should have a 'vir' prefix in their typedef name, All structs should have a 'vir' prefix in their typedef name,
and each following word should have its first letter in and each following word should have its first letter in
uppercase. The struct name should be the same as the typedef uppercase. The struct name should be the same as the typedef
name with a leading underscore. A second typedef should be name with a leading underscore.
given for a pointer to the struct with a 'Ptr' suffix.
:: ::
typedef struct _virHashTable virHashTable; typedef struct _virHashTable virHashTable;
typedef virHashTable *virHashTablePtr;
struct _virHashTable { struct _virHashTable {
... ...
}; };
@ -426,11 +423,11 @@ Conditional expressions
For readability reasons new code should avoid shortening For readability reasons new code should avoid shortening
comparisons to 0 for numeric types. Boolean and pointer comparisons to 0 for numeric types. Boolean and pointer
comparisions may be shortened. All long forms are okay: comparisons may be shortened. All long forms are okay:
:: ::
virFooPtr foos = NULL; virFoo *foos = NULL;
size nfoos = 0; size nfoos = 0;
bool hasFoos = false; bool hasFoos = false;