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| author | midipix <writeonce@midipix.org> | 2016-10-25 22:43:49 -0400 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2016-10-25 22:47:15 -0400 |
| commit | d413d68bcd714151b5bd064896e4ea61707b9833 (patch) | |
| tree | 467fc99b76612bc4709ac00ec91b3ee8b84dc322 | |
| parent | 39a81cdd7d7b44330451eefaf6daaac80fa8afa9 (diff) | |
| download | sofort-d413d68bcd714151b5bd064896e4ea61707b9833.tar.bz2 sofort-d413d68bcd714151b5bd064896e4ea61707b9833.tar.xz | |
internals: error trace implementation: added sfrt_record_error().
| -rw-r--r-- | project/common.mk | 1 | ||||
| -rw-r--r-- | project/headers.mk | 1 | ||||
| -rw-r--r-- | src/internal/sofort_errinfo_impl.c | 39 | ||||
| -rw-r--r-- | src/internal/sofort_errinfo_impl.h | 74 |
4 files changed, 115 insertions, 0 deletions
diff --git a/project/common.mk b/project/common.mk index 5f11b1b..9eb2105 100644 --- a/project/common.mk +++ b/project/common.mk @@ -2,6 +2,7 @@ COMMON_SRCS = \ src/driver/sfrt_amain.c \ src/driver/sfrt_driver_ctx.c \ src/driver/sfrt_unit_ctx.c \ + src/internal/sofort_errinfo_impl.c \ src/logic/sfrt_map_input.c \ src/output/sfrt_output_address.c \ src/output/sfrt_output_dummy.c \ diff --git a/project/headers.mk b/project/headers.mk index 1fb0cd2..60a7eb3 100644 --- a/project/headers.mk +++ b/project/headers.mk @@ -5,5 +5,6 @@ API_HEADERS = \ INTERNAL_HEADERS = \ $(PROJECT_DIR)/src/internal/argv/argv.h \ $(PROJECT_DIR)/src/internal/$(PACKAGE)_driver_impl.h \ + $(PROJECT_DIR)/src/internal/$(PACKAGE)_errinfo_impl.h \ ALL_HEADERS = $(API_HEADERS) $(INTERNAL_HEADERS) diff --git a/src/internal/sofort_errinfo_impl.c b/src/internal/sofort_errinfo_impl.c new file mode 100644 index 0000000..31b008a --- /dev/null +++ b/src/internal/sofort_errinfo_impl.c @@ -0,0 +1,39 @@ +#include <sofort/sofort.h> +#include "sofort_driver_impl.h" +#include "sofort_errinfo_impl.h" + +int sfrt_record_error( + const struct sfrt_driver_ctx * dctx, + int esyscode, + int elibcode, + const char * efunction, + int eline, + unsigned eflags, + void * eany) +{ + struct sfrt_driver_ctx_impl * ictx; + struct sfrt_error_info * erri; + + ictx = sfrt_get_driver_ictx(dctx); + + if (ictx->errinfp == ictx->erricap) + return -1; + + *ictx->errinfp = &ictx->erribuf[ictx->errinfp - ictx->erriptr]; + erri = *ictx->errinfp; + + erri->euctx = ictx->euctx; + erri->eunit = ictx->eunit; + + erri->edctx = dctx; + erri->esyscode = esyscode; + erri->elibcode = elibcode; + erri->efunction = efunction; + erri->eline = eline; + erri->eflags = eflags; + erri->eany = eany; + + ictx->errinfp++; + + return -1; +} diff --git a/src/internal/sofort_errinfo_impl.h b/src/internal/sofort_errinfo_impl.h new file mode 100644 index 0000000..8d42fc3 --- /dev/null +++ b/src/internal/sofort_errinfo_impl.h @@ -0,0 +1,74 @@ +#include <errno.h> +#include <sofort/sofort.h> + +int sfrt_record_error( + const struct sfrt_driver_ctx *, + int esyscode, + int elibcode, + const char * efunction, + int eline, + unsigned eflags, + void * ectx); + +#define SFRT_SYSTEM_ERROR(dctx) \ + sfrt_record_error( \ + dctx, \ + errno, \ + 0, \ + __func__, \ + __LINE__, \ + SFRT_ERROR_TOP_LEVEL, \ + 0) + +#define SFRT_BUFFER_ERROR(dctx) \ + sfrt_record_error( \ + dctx, \ + ENOBUFS, \ + 0, \ + __func__, \ + __LINE__, \ + SFRT_ERROR_TOP_LEVEL, \ + 0) + +#define SFRT_SPAWN_ERROR(dctx) \ + sfrt_record_error( \ + dctx, \ + errno, \ + 0, \ + __func__, \ + __LINE__, \ + SFRT_ERROR_TOP_LEVEL \ + | (errno ? 0 \ + : SFRT_ERROR_CHILD), \ + 0) + +#define SFRT_FILE_ERROR(dctx) \ + sfrt_record_error( \ + dctx, \ + EIO, \ + 0, \ + __func__, \ + __LINE__, \ + SFRT_ERROR_TOP_LEVEL, \ + 0) + +#define SFRT_CUSTOM_ERROR(dctx,elibcode) \ + sfrt_record_error( \ + dctx, \ + 0, \ + elibcode, \ + __func__, \ + __LINE__, \ + SFRT_ERROR_TOP_LEVEL \ + | SFRT_ERROR_CUSTOM, \ + 0) + +#define SFRT_NESTED_ERROR(dctx) \ + sfrt_record_error( \ + dctx, \ + 0, \ + 0, \ + __func__, \ + __LINE__, \ + SFRT_ERROR_NESTED, \ + 0) |