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| author | Nick Alcock <nick.alcock@oracle.com> | 2019-04-23 22:05:52 +0100 |
|---|---|---|
| committer | Nick Alcock <nick.alcock@oracle.com> | 2019-05-28 17:07:24 +0100 |
| commit | 479604f44fc1eaa02a97ebcc1b60f55a606c4046 (patch) | |
| tree | 57b7d78a75be9c8e243dc3a0d957c7c48c8235f1 /include | |
| parent | 94585e7f93c9477bcf2835d8245e967053ce2b41 (diff) | |
| download | gdb-479604f44fc1eaa02a97ebcc1b60f55a606c4046.zip gdb-479604f44fc1eaa02a97ebcc1b60f55a606c4046.tar.gz gdb-479604f44fc1eaa02a97ebcc1b60f55a606c4046.tar.bz2 | |
libctf: error handling
CTF functions return zero on success or an extended errno value which
can be translated into a string via the functions in this commit.
The errno numbers start at -CTF_BASE.
libctf/
* ctf-error.c: New file.
include/
* ctf-api.h (ctf_errno): New declaration.
(ctf_errmsg): Likewise.
Diffstat (limited to 'include')
| -rw-r--r-- | include/ChangeLog | 5 | ||||
| -rw-r--r-- | include/ctf-api.h | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index d113f98..75e71dd 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,5 +1,10 @@ 2019-05-28 Nick Alcock <nick.alcock@oracle.com> + * ctf-api.h (ctf_errno): New declaration. + (ctf_errmsg): Likewise. + +2019-05-28 Nick Alcock <nick.alcock@oracle.com> + * ctf-api.h (ctf_setdebug): New. (ctf_getdebug): Likewise. diff --git a/include/ctf-api.h b/include/ctf-api.h index 8c6b770..cfe4d56 100644 --- a/include/ctf-api.h +++ b/include/ctf-api.h @@ -122,6 +122,8 @@ enum #define CTF_ADD_NONROOT 0 /* Type only visible in nested scope. */ #define CTF_ADD_ROOT 1 /* Type visible at top-level scope. */ +extern int ctf_errno (ctf_file_t *); +extern const char *ctf_errmsg (int); extern void ctf_setdebug (int debug); extern int ctf_getdebug (void); |