diff options
| author | Nick Alcock <nick.alcock@oracle.com> | 2021-01-27 19:55:45 +0000 |
|---|---|---|
| committer | Nick Alcock <nick.alcock@oracle.com> | 2021-02-04 16:01:53 +0000 |
| commit | caa170493e884215af4d07ea891ed1e2eeeb0578 (patch) | |
| tree | 0d247c34146921550f50dd93081922fc2096132c /include/ctf-api.h | |
| parent | 78f28b89e8c7a2c9e262e2819f0da5629f226efc (diff) | |
libctf: prohibit nameless ints, floats, typedefs and forwards
Now that "anonymous typedef nodes" have been extirpated, we can mandate
that things that have names in C must have names in CTF too. (Unlike
the no-forwards embarrassment, the deduplicator does nothing special
with names: types that have names in C will have the same name in CTF.
So we can assume that the CTF rules and the C rules are the same.)
include/ChangeLog
2021-01-27 Nick Alcock <nick.alcock@oracle.com>
* ctf-api.h (ECTF_NONAME): New.
(ECTF_NERR): Adjust.
libctf/ChangeLog
2021-01-27 Nick Alcock <nick.alcock@oracle.com>
* ctf-create.c (ctf_add_encoded): Add check for non-empty name.
(ctf_add_forward): Likewise.
(ctf_add_typedef): Likewise.
Diffstat (limited to 'include/ctf-api.h')
| -rw-r--r-- | include/ctf-api.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/ctf-api.h b/include/ctf-api.h index 954778a950..6dd43aa365 100644 --- a/include/ctf-api.h +++ b/include/ctf-api.h @@ -240,7 +240,8 @@ typedef struct ctf_snapshot_id _CTF_ITEM (ECTF_NEXT_WRONGFP, "Iteration entity changed in mid-iterate.") \ _CTF_ITEM (ECTF_FLAGS, "CTF header contains flags unknown to libctf.") \ _CTF_ITEM (ECTF_NEEDSBFD, "This feature needs a libctf with BFD support.") \ - _CTF_ITEM (ECTF_INCOMPLETE, "Type is not a complete type.") + _CTF_ITEM (ECTF_INCOMPLETE, "Type is not a complete type.") \ + _CTF_ITEM (ECTF_NONAME, "Type name must not be empty.") #define ECTF_BASE 1000 /* Base value for libctf errnos. */ @@ -253,7 +254,7 @@ _CTF_ERRORS #undef _CTF_FIRST }; -#define ECTF_NERR (ECTF_INCOMPLETE - ECTF_BASE + 1) /* Count of CTF errors. */ +#define ECTF_NERR (ECTF_NONAME - ECTF_BASE + 1) /* Count of CTF errors. */ /* The CTF data model is inferred to be the caller's data model or the data model of the given object, unless ctf_setmodel is explicitly called. */ |