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| author | Michael Snyder <msnyder@vmware.com> | 2011-01-10 20:38:51 +0000 |
|---|---|---|
| committer | Michael Snyder <msnyder@vmware.com> | 2011-01-10 20:38:51 +0000 |
| commit | 0df8b4180acb4890d058c92753dafcd4ff0a87d1 (patch) | |
| tree | bd772466e4054c3b326e524993c17e1ac0e974ab /gdb/observer.c | |
| parent | a73c6dcdd42994167dfec4db36b0d0ad439d39ad (diff) | |
| download | gdb-0df8b4180acb4890d058c92753dafcd4ff0a87d1.zip gdb-0df8b4180acb4890d058c92753dafcd4ff0a87d1.tar.gz gdb-0df8b4180acb4890d058c92753dafcd4ff0a87d1.tar.bz2 | |
2011-01-10 Michael Snyder <msnyder@vmware.com>
* nto-procfs.c: Comment cleanup, mostly periods and spaces.
* nto-tdep.c: Ditto.
* nto-tdep.h: Ditto.
* objc-exp.y: Ditto.
* objc-lang.c: Ditto.
* objfiles.c: Ditto.
* objfiles.h: Ditto.
* observer.c: Ditto.
* opencl-lang.c: Ditto.
* osabi.c: Ditto.
* parse.c: Ditto.
* parser-defs.h: Ditto.
* p-exp.y: Ditto.
* p-lang.c: Ditto.
* posix-hdep.c: Ditto.
* ppcbug-rom.c: Ditto.
* ppc-linux-nat.c: Ditto.
* ppc-linux-tdep.c: Ditto.
* ppc-linux-tdep.h: Ditto.
* ppcnbsd-tdep.c: Ditto.
* ppcobsd-tdep.c: Ditto.
* ppcobsd-tdep.h: Ditto.
* ppc-sysv-tdep.c: Ditto.
* ppc-tdep.h: Ditto.
* printcmd.c: Ditto.
* proc-abi.c: Ditto.
* proc-flags.c: Ditto.
* procfs.c: Ditto.
* proc-utils.h: Ditto.
* progspace.h: Ditto.
* prologue-value.c: Ditto.
* prologue-value.h: Ditto.
* psympriv.h: Ditto.
* psymtab.c: Ditto.
* p-typeprint.c: Ditto.
* p-valprint.c: Ditto.
* ravenscar-sparc-thread.c: Ditto.
* ravenscar-thread.c: Ditto.
* ravenscar-thread.h: Ditto.
* record.c: Ditto.
* regcache.c: Ditto.
* regcache.h: Ditto.
* remote.c: Ditto.
* remote-fileio.c: Ditto.
* remote-fileio.h: Ditto.
* remote.h: Ditto.
* remote-m32r-sdi.c: Ditto.
* remote-mips.c: Ditto.
* remote-sim.c: Ditto.
* rs6000-aix-tdep.c: Ditto.
* rs6000-nat.c: Ditto.
* rs6000-tdep.c: Ditto.
Diffstat (limited to 'gdb/observer.c')
| -rw-r--r-- | gdb/observer.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/gdb/observer.c b/gdb/observer.c index 570d979..de59ac6 100644 --- a/gdb/observer.c +++ b/gdb/observer.c @@ -19,9 +19,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ /* An observer is an entity who is interested in being notified when GDB - reaches certain states, or certain events occur in GDB. The entity being - observed is called the Subject. To receive notifications, the observer - attaches a callback to the subject. One subject can have several + reaches certain states, or certain events occur in GDB. The entity being + observed is called the Subject. To receive notifications, the observer + attaches a callback to the subject. One subject can have several observers. This file implements an internal generic low-level event notification @@ -31,15 +31,15 @@ for all possible notifications. The current implementation of the generic observer provides support - for contextual data. This contextual data is given to the subject - when attaching the callback. In return, the subject will provide + for contextual data. This contextual data is given to the subject + when attaching the callback. In return, the subject will provide this contextual data back to the observer as a parameter of the callback. FIXME: The current support for the contextual data is only partial, as it lacks a mechanism that would deallocate this data when the - callback is detached. This is not a problem so far, as this contextual - data is only used internally to hold a function pointer. Later on, + callback is detached. This is not a problem so far, as this contextual + data is only used internally to hold a function pointer. Later on, if a certain observer needs to provide support for user-level contextual data, then the generic notification mechanism will need need to be enhanced to allow the observer to provide a routine to |