diff options
| author | hunt <hunt> | 2005-08-24 16:27:35 +0000 |
|---|---|---|
| committer | hunt <hunt> | 2005-08-24 16:27:35 +0000 |
| commit | 8140a0fdec3e8c131bdc1007d856acb8ae758abc (patch) | |
| tree | 20d8df6455cfab7de2c21fff48ac480cccf83f23 /runtime/stpd | |
| parent | bc1ea08b028ee36a19538b144fa45f20b558008b (diff) | |
| download | systemtap-steved-8140a0fdec3e8c131bdc1007d856acb8ae758abc.tar.gz systemtap-steved-8140a0fdec3e8c131bdc1007d856acb8ae758abc.tar.xz systemtap-steved-8140a0fdec3e8c131bdc1007d856acb8ae758abc.zip | |
2005-08-24 Martin Hunt <hunt@redhat.com>
* librelay.c (sigproc): Reestablish signal handler so
impatient people don't hit ^C twice and terminate the
program before it saves the data and removes the module.
Also print a message to stderr that it is exiting.
(stp_main_loop): Write OOB data (warnings, errors, etc)
to stderr instead of stdout.
* librelay.h: Write debug info to stderr.
* Makefile: add librelay.h to dependencies.
Diffstat (limited to 'runtime/stpd')
| -rw-r--r-- | runtime/stpd/ChangeLog | 11 | ||||
| -rw-r--r-- | runtime/stpd/Makefile | 4 | ||||
| -rw-r--r-- | runtime/stpd/librelay.c | 6 | ||||
| -rw-r--r-- | runtime/stpd/librelay.h | 2 |
4 files changed, 20 insertions, 3 deletions
diff --git a/runtime/stpd/ChangeLog b/runtime/stpd/ChangeLog index c4b5ac35..cf17d5e1 100644 --- a/runtime/stpd/ChangeLog +++ b/runtime/stpd/ChangeLog @@ -1,3 +1,14 @@ +2005-08-24 Martin Hunt <hunt@redhat.com> + + * librelay.c (sigproc): Reestablish signal handler so + impatient people don't hit ^C twice and terminate the + program before it saves the data and removes the module. + Also print a message to stderr that it is exiting. + (stp_main_loop): Write OOB data (warnings, errors, etc) + to stderr instead of stdout. + * librelay.h: Write debug info to stderr. + * Makefile: add librelay.h to dependencies. + 2005-08-23 Martin Hunt <hunt@redhat.com> * librelay.c (merge_output): Don't add an extra \n. diff --git a/runtime/stpd/Makefile b/runtime/stpd/Makefile index ecced7a4..604e363a 100644 --- a/runtime/stpd/Makefile +++ b/runtime/stpd/Makefile @@ -1,6 +1,6 @@ all: stpd stp_merge stp_dump -stpd: stpd.c librelay.c ../transport/transport_msgs.h +stpd: stpd.c librelay.c ../transport/transport_msgs.h librelay.h gcc -Wall -O3 -o stpd stpd.c librelay.c -lpthread stp_merge: stp_merge.c @@ -9,7 +9,7 @@ stp_merge: stp_merge.c stp_dump: stp_dump.c gcc -Wall -O3 -o stp_dump stp_dump.c -debug: stpd.c librelay.c ../transport/transport_msgs.h +debug: stpd.c librelay.c ../transport/transport_msgs.h librelay.h gcc -Wall -g -D DEBUG -o stpd stpd.c librelay.c -lpthread clean: diff --git a/runtime/stpd/librelay.c b/runtime/stpd/librelay.c index f3bf2a9f..7191c0a5 100644 --- a/runtime/stpd/librelay.c +++ b/runtime/stpd/librelay.c @@ -590,6 +590,9 @@ static void cleanup_and_exit (int closed) static void sigproc(int signum __attribute__((unused))) { + signal(SIGINT, sigproc); + signal(SIGTERM, sigproc); + fprintf(stderr, "Exiting...\n"); send_request(STP_EXIT, NULL, 0); } @@ -656,6 +659,9 @@ int stp_main_loop(void) case STP_REALTIME_DATA: fputs ((char *)data, stdout); break; + case STP_OOB_DATA: + fputs ((char *)data, stderr); + break; case STP_EXIT: { /* module asks us to unload it and exit */ diff --git a/runtime/stpd/librelay.h b/runtime/stpd/librelay.h index 71150858..289952d7 100644 --- a/runtime/stpd/librelay.h +++ b/runtime/stpd/librelay.h @@ -1,7 +1,7 @@ #include "../transport/transport_msgs.h" #ifdef DEBUG -#define dbug(args...) {printf("%s:%d ",__FUNCTION__, __LINE__); printf(args); } +#define dbug(args...) {fprintf(stderr,"%s:%d ",__FUNCTION__, __LINE__); fprintf(stderr,args); } #else #define dbug(args...) ; #endif /* DEBUG */ |