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authormidipix <writeonce@midipix.org>2016-10-26 22:04:54 -0400
committermidipix <writeonce@midipix.org>2016-10-26 22:10:46 -0400
commit8fcd204b2f1998dbc1273d679a1036c2d67c2100 (patch)
tree0fd4f6b3be762d0f7a2ab8b7f90fa43ce7cba4ff
parent01e286068f6dd15502a4426b3f470d12d316e0cf (diff)
downloadapimagic-8fcd204b2f1998dbc1273d679a1036c2d67c2100.tar.bz2
apimagic-8fcd204b2f1998dbc1273d679a1036c2d67c2100.tar.xz
driver: status codes: refactor and normalize.
-rw-r--r--include/apimagic/apimagic.h6
-rw-r--r--src/driver/amgc_amain.c8
2 files changed, 6 insertions, 8 deletions
diff --git a/include/apimagic/apimagic.h b/include/apimagic/apimagic.h
index ec761cd..299dfeb 100644
--- a/include/apimagic/apimagic.h
+++ b/include/apimagic/apimagic.h
@@ -25,11 +25,7 @@ extern "C" {
/* status codes */
#define AMGC_OK 0x00
#define AMGC_USAGE 0x01
-#define AMGC_BAD_OPT 0x02
-#define AMGC_BAD_OPT_VAL 0x03
-#define AMGC_IO_ERROR 0xA0
-#define AMGC_MAP_ERROR 0xA1
-#define AMGC_INIT_ERROR 0xA2
+#define AMGC_ERROR 0x02
/* driver flags */
#define AMGC_DRIVER_VERBOSITY_NONE 0x0000
diff --git a/src/driver/amgc_amain.c b/src/driver/amgc_amain.c
index 41b174c..41e188f 100644
--- a/src/driver/amgc_amain.c
+++ b/src/driver/amgc_amain.c
@@ -68,11 +68,13 @@ int amgc_main(int argc, char ** argv, char ** envp)
const char ** unit;
if ((ret = amgc_get_driver_ctx(argv,envp,AMGC_DRIVER_FLAGS,&dctx)))
- return (ret == AMGC_USAGE) ? !--argc : 2;
+ return (ret == AMGC_USAGE)
+ ? !--argc
+ : AMGC_ERROR;
if (dctx->cctx->drvflags & AMGC_DRIVER_VERSION)
if ((amgc_version(dctx)) < 0)
- return amgc_exit(dctx,2);
+ return amgc_exit(dctx,AMGC_ERROR);
for (unit=dctx->units; *unit; unit++) {
if (!(amgc_get_unit_ctx(dctx,*unit,&uctx))) {
@@ -81,5 +83,5 @@ int amgc_main(int argc, char ** argv, char ** envp)
}
}
- return amgc_exit(dctx,dctx->errv[0] ? 2 : 0);
+ return amgc_exit(dctx,dctx->errv[0] ? AMGC_ERROR : AMGC_OK);
}