#### 4.9.1 Inferior-Specific Breakpoints ¶

When debugging multiple inferiors, you can choose whether to set breakpoints for all inferiors, or for a particular inferior.

`break locspec inferior inferior-id` ¶
`break locspec inferior inferior-id if …`

  locspec specifies a code location or locations in your program. See Location Specifications, for details.

  Use the qualifier ‘`inferior inferior-id`’ with a breakpoint command to specify that you only want GDB to stop when a particular inferior reaches this breakpoint. The inferior-id specifier is one of the inferior identifiers assigned by GDB, shown in the first column of the ‘`info inferiors`’ output.

  If you do not specify ‘`inferior inferior-id`’ when you set a breakpoint, the breakpoint applies to all inferiors of your program.

  You can use the `inferior` qualifier on conditional breakpoints as well; in this case, place ‘`inferior inferior-id`’ before or after the breakpoint condition, like this:

      (gdb) break frik.c:13 inferior 2 if bartab > lim

Inferior-specific breakpoints are automatically deleted when the corresponding inferior is removed from GDB. For example:

    (gdb) remove-inferiors 2
    Inferior-specific breakpoint 3 deleted - inferior 2 has been removed.

A breakpoint can’t be both inferior-specific and thread-specific (see Thread-Specific Breakpoints), or task-specific (see Extensions for Ada Tasks); using more than one of the `inferior`, `thread`, or `task` keywords when creating a breakpoint will give an error.