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| author | Tom Tromey <tromey@redhat.com> | 2014-01-15 09:30:05 -0700 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2014-02-19 07:48:44 -0700 |
| commit | 9b1440374cbe716ac5dab4d3092e67089db36fa5 (patch) | |
| tree | 69d4f42360a6854902b29a7871d5e0859a3abff6 /gdb/target.h | |
| parent | 555bbdeb943f17e908e8066aba836705637c0cfb (diff) | |
| download | gdb-9b1440374cbe716ac5dab4d3092e67089db36fa5.zip gdb-9b1440374cbe716ac5dab4d3092e67089db36fa5.tar.gz gdb-9b1440374cbe716ac5dab4d3092e67089db36fa5.tar.bz2 | |
pass NULL to TARGET_DEFAULT_RETURN when appropriate
This changes instances of TARGET_DEFAULT_RETURN(0) to
TARGET_DEFAULT_RETURN(NULL) when appropriate. The use of "0" was a
relic from an earlier implementation of make-target-delegates; and I
didn't want to go back through the long patch series, fixing up
conflicts, just to change this small detail.
2014-02-19 Tom Tromey <tromey@redhat.com>
* target-delegates.c: Rebuild.
* target.h (struct target_ops) <to_extra_thread_info,
to_thread_name, to_pid_to_exec_file, to_get_section_table,
to_memory_map, to_read_description, to_traceframe_info>: Use NULL,
not 0, in TARGET_DEFAULT_RETURN.
Diffstat (limited to 'gdb/target.h')
| -rw-r--r-- | gdb/target.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/gdb/target.h b/gdb/target.h index 34539c1..79805d1 100644 --- a/gdb/target.h +++ b/gdb/target.h @@ -567,20 +567,20 @@ struct target_ops char *(*to_pid_to_str) (struct target_ops *, ptid_t) TARGET_DEFAULT_FUNC (default_pid_to_str); char *(*to_extra_thread_info) (struct target_ops *, struct thread_info *) - TARGET_DEFAULT_RETURN (0); + TARGET_DEFAULT_RETURN (NULL); char *(*to_thread_name) (struct target_ops *, struct thread_info *) - TARGET_DEFAULT_RETURN (0); + TARGET_DEFAULT_RETURN (NULL); void (*to_stop) (struct target_ops *, ptid_t) TARGET_DEFAULT_IGNORE (); void (*to_rcmd) (struct target_ops *, char *command, struct ui_file *output) TARGET_DEFAULT_FUNC (default_rcmd); char *(*to_pid_to_exec_file) (struct target_ops *, int pid) - TARGET_DEFAULT_RETURN (0); + TARGET_DEFAULT_RETURN (NULL); void (*to_log_command) (struct target_ops *, const char *) TARGET_DEFAULT_IGNORE (); struct target_section_table *(*to_get_section_table) (struct target_ops *) - TARGET_DEFAULT_RETURN (0); + TARGET_DEFAULT_RETURN (NULL); enum strata to_stratum; int (*to_has_all_memory) (struct target_ops *); int (*to_has_memory) (struct target_ops *); @@ -672,7 +672,7 @@ struct target_ops change unexpectedly, it should be invalidated, and higher layers will re-fetch it. */ VEC(mem_region_s) *(*to_memory_map) (struct target_ops *) - TARGET_DEFAULT_RETURN (0); + TARGET_DEFAULT_RETURN (NULL); /* Erases the region of flash memory starting at ADDRESS, of length LENGTH. @@ -695,7 +695,7 @@ struct target_ops "beneath" target. Returns the description found, or NULL if no description was available. */ const struct target_desc *(*to_read_description) (struct target_ops *ops) - TARGET_DEFAULT_RETURN (0); + TARGET_DEFAULT_RETURN (NULL); /* Build the PTID of the thread on which a given task is running, based on LWP and THREAD. These values are extracted from the @@ -987,7 +987,7 @@ struct target_ops cache data; higher layers take care of caching, invalidating, and re-fetching when necessary. */ struct traceframe_info *(*to_traceframe_info) (struct target_ops *) - TARGET_DEFAULT_RETURN (0); + TARGET_DEFAULT_RETURN (NULL); /* Ask the target to use or not to use agent according to USE. Return 1 successful, 0 otherwise. */ |