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author | Kevin Buettner <kevinb@redhat.com> | 2001-05-04 04:15:33 +0000 |
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committer | Kevin Buettner <kevinb@redhat.com> | 2001-05-04 04:15:33 +0000 |
commit | 1833b4efc52b4d056d843af95982b36ce34e8784 (patch) | |
tree | 2acb1651ccd4af0cc1272d37f373f1a63ac25ac8 /gdb/config/nm-linux.h | |
parent | 0122230badabd76bac4af1754fe642ece1cb45c6 (diff) | |
download | gdb-1833b4efc52b4d056d843af95982b36ce34e8784.tar.gz |
Phase 1 of the ptid_t changes.gdb-post-ptid_t-2001-05-03
Diffstat (limited to 'gdb/config/nm-linux.h')
-rw-r--r-- | gdb/config/nm-linux.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gdb/config/nm-linux.h b/gdb/config/nm-linux.h index 131fd502fc4..19d685776f6 100644 --- a/gdb/config/nm-linux.h +++ b/gdb/config/nm-linux.h @@ -41,7 +41,7 @@ struct objfile; extern void linuxthreads_new_objfile (struct objfile *objfile); /* Method to print a human-readable thread description */ -extern char *linuxthreads_pid_to_str (int pid); +extern char *linuxthreads_pid_to_str (ptid_t ptid); extern int linuxthreads_prepare_to_proceed (int step); #define PREPARE_TO_PROCEED(select_it) linuxthreads_prepare_to_proceed (1) @@ -52,7 +52,8 @@ extern int linuxthreads_prepare_to_proceed (int step); /* Macros to extract process id and thread id from a composite pid/tid. Allocate lower 19 bits for process id, next 12 bits for thread id, and one bit for a flag to indicate a user thread vs. a kernel thread. */ -#define PIDGET(PID) (((PID) & 0xffff)) +#define PIDGET0(PID) (((PID) & 0xffff)) +#define PIDGET(PID) ((PIDGET0 (PID) == 0xffff) ? -1 : PIDGET0 (PID)) #define TIDGET(PID) (((PID) & 0x7fffffff) >> 16) #define MERGEPID(PID, TID) (((PID) & 0xffff) | ((TID) << 16)) |