diff options
Diffstat (limited to 'wait.c')
-rw-r--r-- | wait.c | 35 |
1 files changed, 28 insertions, 7 deletions
@@ -29,6 +29,11 @@ #ifndef W_EXITCODE # define W_EXITCODE(ret, sig) ((ret) << 8 | (sig)) #endif +#ifndef W_CONTINUED +# define W_CONTINUED 0xffff +#endif + +#include "xlat/ptrace_events.h" static int printstatus(int status) @@ -41,9 +46,11 @@ printstatus(int status) * are no wait status constructors it will have to do. */ if (WIFSTOPPED(status)) { - tprintf("[{WIFSTOPPED(s) && WSTOPSIG(s) == %s}", - signame(WSTOPSIG(status))); - status &= ~W_STOPCODE(WSTOPSIG(status)); + int sig = WSTOPSIG(status); + tprintf("[{WIFSTOPPED(s) && WSTOPSIG(s) == %s%s}", + signame(sig & 0x7f), + sig & 0x80 ? " | 0x80" : ""); + status &= ~W_STOPCODE(sig); } else if (WIFSIGNALED(status)) { tprintf("[{WIFSIGNALED(s) && WTERMSIG(s) == %s%s}", @@ -57,15 +64,29 @@ printstatus(int status) exited = 1; status &= ~W_EXITCODE(WEXITSTATUS(status), 0); } +#ifdef WIFCONTINUED + else if (WIFCONTINUED(status)) { + tprints("[{WIFCONTINUED(s)}"); + status &= ~W_CONTINUED; + } +#endif else { tprintf("[%#x]", status); return 0; } - if (status == 0) - tprints("]"); - else - tprintf(" | %#x]", status); + if (status) { + unsigned int event = (unsigned int) status >> 16; + if (event) { + tprints(" | "); + printxval(ptrace_events, event, "PTRACE_EVENT_???"); + tprints(" << 16"); + status &= 0xffff; + } + if (status) + tprintf(" | %#x", status); + } + tprints("]"); return exited; } |