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-rw-r--r--include/slibtool/slibtool.h15
-rw-r--r--project/common.mk2
-rw-r--r--src/driver/slbt_amain.c14
-rw-r--r--src/driver/slbt_driver_ctx.c23
-rw-r--r--src/driver/slbt_unit_ctx.c62
-rw-r--r--src/internal/slibtool_driver_impl.h7
-rw-r--r--src/logic/slbt_map_input.c51
7 files changed, 5 insertions, 169 deletions
diff --git a/include/slibtool/slibtool.h b/include/slibtool/slibtool.h
index 3ea06a9..1a4b9fe 100644
--- a/include/slibtool/slibtool.h
+++ b/include/slibtool/slibtool.h
@@ -221,7 +221,6 @@ struct slbt_common_ctx {
};
struct slbt_driver_ctx {
- const char ** units;
const char * program;
const char * module;
const struct slbt_common_ctx * cctx;
@@ -229,15 +228,6 @@ struct slbt_driver_ctx {
void * any;
};
-struct slbt_unit_ctx {
- const char * const * path;
- const struct slbt_input * map;
- const struct slbt_common_ctx * cctx;
- void * any;
- int status;
- int nerrors;
-};
-
/* package info */
slbt_api const struct slbt_source_version * slbt_source_version(void);
@@ -246,9 +236,6 @@ slbt_api int slbt_get_driver_ctx (char ** argv, char ** envp, uint32_t flags, s
slbt_api int slbt_create_driver_ctx (const struct slbt_common_ctx *, struct slbt_driver_ctx **);
slbt_api void slbt_free_driver_ctx (struct slbt_driver_ctx *);
-slbt_api int slbt_get_unit_ctx (const struct slbt_driver_ctx *, const char * path, struct slbt_unit_ctx **);
-slbt_api void slbt_free_unit_ctx (struct slbt_unit_ctx *);
-
/* execution context api */
slbt_api int slbt_get_exec_ctx (const struct slbt_driver_ctx *, struct slbt_exec_ctx **);
slbt_api void slbt_free_exec_ctx (struct slbt_exec_ctx *);
@@ -267,8 +254,6 @@ slbt_api int slbt_set_alternate_host (const struct slbt_driver_ctx *, const cha
slbt_api void slbt_reset_alternate_host (const struct slbt_driver_ctx *);
/* helper api */
-slbt_api int slbt_map_input (int fd, const char * path, int prot, struct slbt_input *);
-slbt_api int slbt_unmap_input (struct slbt_input *);
slbt_api int slbt_archive_import (const struct slbt_driver_ctx *, struct slbt_exec_ctx *,
char * dstarchive, char * srcarchive);
slbt_api int slbt_copy_file (const struct slbt_driver_ctx *, struct slbt_exec_ctx *,
diff --git a/project/common.mk b/project/common.mk
index 47c5d74..240ec7d 100644
--- a/project/common.mk
+++ b/project/common.mk
@@ -5,7 +5,6 @@ COMMON_SRCS = \
src/internal/slibtool_symlink_impl.c \
src/driver/slbt_amain.c \
src/driver/slbt_driver_ctx.c \
- src/driver/slbt_unit_ctx.c \
src/helper/slbt_archive_import.c \
src/helper/slbt_copy_file.c \
src/helper/slbt_dump_machine.c \
@@ -15,7 +14,6 @@ COMMON_SRCS = \
src/logic/slbt_exec_install.c \
src/logic/slbt_exec_link.c \
src/logic/slbt_exec_uninstall.c \
- src/logic/slbt_map_input.c \
src/output/slbt_output_config.c \
src/output/slbt_output_error.c \
src/output/slbt_output_exec.c \
diff --git a/src/driver/slbt_amain.c b/src/driver/slbt_amain.c
index 25a1159..5d1417e 100644
--- a/src/driver/slbt_amain.c
+++ b/src/driver/slbt_amain.c
@@ -72,11 +72,6 @@ static void slbt_perform_driver_actions(struct slbt_driver_ctx * dctx)
slbt_exec_uninstall(dctx,0);
}
-static void slbt_perform_unit_actions(struct slbt_unit_ctx * uctx)
-{
- (void)uctx;
-}
-
static int slbt_exit(struct slbt_driver_ctx * dctx, int ret)
{
slbt_output_error_vector(dctx);
@@ -89,8 +84,6 @@ int slbt_main(int argc, char ** argv, char ** envp)
int ret;
uint64_t flags;
struct slbt_driver_ctx * dctx;
- struct slbt_unit_ctx * uctx;
- const char ** unit;
char * program;
char * dash;
char * sargv[5];
@@ -161,12 +154,5 @@ int slbt_main(int argc, char ** argv, char ** envp)
slbt_perform_driver_actions(dctx);
- for (unit=dctx->units; *unit; unit++) {
- if (!(slbt_get_unit_ctx(dctx,*unit,&uctx))) {
- slbt_perform_unit_actions(uctx);
- slbt_free_unit_ctx(uctx);
- }
- }
-
return slbt_exit(dctx,dctx->errv[0] ? 2 : 0);
}
diff --git a/src/driver/slbt_driver_ctx.c b/src/driver/slbt_driver_ctx.c
index ac41ed3..088f431 100644
--- a/src/driver/slbt_driver_ctx.c
+++ b/src/driver/slbt_driver_ctx.c
@@ -73,7 +73,6 @@ struct slbt_driver_ctx_alloc {
struct argv_meta * meta;
struct slbt_driver_ctx_impl ctx;
uint64_t guard;
- const char * units[];
};
static void slbt_output_raw_vector(char ** argv, char ** envp)
@@ -146,17 +145,13 @@ static int slbt_driver_usage(
static struct slbt_driver_ctx_impl * slbt_driver_ctx_alloc(
struct argv_meta * meta,
- const struct slbt_common_ctx * cctx,
- size_t nunits)
+ const struct slbt_common_ctx * cctx)
{
struct slbt_driver_ctx_alloc * ictx;
size_t size;
- struct argv_entry * entry;
- const char ** units;
int elements;
size = sizeof(struct slbt_driver_ctx_alloc);
- size += (nunits+1)*sizeof(const char *);
if (!(ictx = calloc(1,size)))
return 0;
@@ -164,17 +159,12 @@ static struct slbt_driver_ctx_impl * slbt_driver_ctx_alloc(
if (cctx)
memcpy(&ictx->ctx.cctx,cctx,sizeof(*cctx));
- for (entry=meta->entries,units=ictx->units; entry->fopt || entry->arg; entry++)
- if (!entry->fopt)
- *units++ = entry->arg;
-
elements = sizeof(ictx->ctx.erribuf) / sizeof(*ictx->ctx.erribuf);
ictx->ctx.errinfp = &ictx->ctx.erriptr[0];
ictx->ctx.erricap = &ictx->ctx.erriptr[--elements];
ictx->meta = meta;
- ictx->ctx.ctx.units = ictx->units;
ictx->ctx.ctx.errv = ictx->ctx.errinfp;
return &ictx->ctx;
}
@@ -810,7 +800,6 @@ int slbt_get_driver_ctx(
const struct argv_option * options;
struct argv_meta * meta;
struct argv_entry * entry;
- size_t nunits;
const char * program;
options = slbt_default_options;
@@ -821,7 +810,6 @@ int slbt_get_driver_ctx(
if (!(meta = argv_get(sargv.targv,options,slbt_argv_flags(flags))))
return -1;
- nunits = 0;
program = argv_program_name(argv[0]);
memset(&cctx,0,sizeof(cctx));
@@ -831,7 +819,7 @@ int slbt_get_driver_ctx(
/* full annotation when annotation is on; */
cctx.drvflags |= SLBT_DRIVER_ANNOTATE_FULL;
- /* get options, count units */
+ /* get options */
for (entry=meta->entries; entry->fopt || entry->arg; entry++) {
if (entry->fopt) {
switch (entry->tag) {
@@ -1057,8 +1045,7 @@ int slbt_get_driver_ctx(
cctx.drvflags &= ~(uint64_t)SLBT_DRIVER_SHARED;
break;
}
- } else
- nunits++;
+ }
}
/* debug: raw argument vector */
@@ -1072,7 +1059,7 @@ int slbt_get_driver_ctx(
}
/* driver context */
- if (!(ctx = slbt_driver_ctx_alloc(meta,&cctx,nunits)))
+ if (!(ctx = slbt_driver_ctx_alloc(meta,&cctx)))
return slbt_get_driver_ctx_fail(meta);
ctx->ctx.program = program;
@@ -1134,7 +1121,7 @@ int slbt_create_driver_ctx(
if (!(meta = argv_get(argv,slbt_default_options,0)))
return -1;
- if (!(ctx = slbt_driver_ctx_alloc(meta,cctx,0)))
+ if (!(ctx = slbt_driver_ctx_alloc(meta,cctx)))
return slbt_get_driver_ctx_fail(0);
ctx->ctx.cctx = &ctx->cctx;
diff --git a/src/driver/slbt_unit_ctx.c b/src/driver/slbt_unit_ctx.c
deleted file mode 100644
index 3fab392..0000000
--- a/src/driver/slbt_unit_ctx.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*******************************************************************/
-/* slibtool: a skinny libtool implementation, written in C */
-/* Copyright (C) 2016 Z. Gilboa */
-/* Released under the Standard MIT License; see COPYING.SLIBTOOL. */
-/*******************************************************************/
-
-#include <stdint.h>
-#include <stddef.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/mman.h>
-
-#include <slibtool/slibtool.h>
-#include "slibtool_driver_impl.h"
-
-static int slbt_free_unit_ctx_impl(struct slbt_unit_ctx_impl * ctx, int status)
-{
- if (ctx) {
- slbt_unmap_input(&ctx->map);
- free(ctx);
- }
-
- return status;
-}
-
-int slbt_get_unit_ctx(
- const struct slbt_driver_ctx * dctx,
- const char * path,
- struct slbt_unit_ctx ** pctx)
-{
- struct slbt_unit_ctx_impl * ctx;
-
- if (!dctx || !(ctx = calloc(1,sizeof(*ctx))))
- return -1;
-
- if (slbt_map_input(-1,path,PROT_READ,&ctx->map))
- return slbt_free_unit_ctx_impl(ctx,-1);
-
- memcpy(&ctx->cctx,dctx->cctx,
- sizeof(ctx->cctx));
-
- ctx->path = path;
-
- ctx->uctx.path = &ctx->path;
- ctx->uctx.map = &ctx->map;
- ctx->uctx.cctx = &ctx->cctx;
-
- *pctx = &ctx->uctx;
- return 0;
-}
-
-void slbt_free_unit_ctx(struct slbt_unit_ctx * ctx)
-{
- struct slbt_unit_ctx_impl * ictx;
- uintptr_t addr;
-
- if (ctx) {
- addr = (uintptr_t)ctx - offsetof(struct slbt_unit_ctx_impl,uctx);
- ictx = (struct slbt_unit_ctx_impl *)addr;
- slbt_free_unit_ctx_impl(ictx,0);
- }
-}
diff --git a/src/internal/slibtool_driver_impl.h b/src/internal/slibtool_driver_impl.h
index a6b69a6..72f86b0 100644
--- a/src/internal/slibtool_driver_impl.h
+++ b/src/internal/slibtool_driver_impl.h
@@ -83,13 +83,6 @@ struct slbt_driver_ctx_impl {
struct slbt_error_info erribuf[64];
};
-struct slbt_unit_ctx_impl {
- const char * path;
- struct slbt_input map;
- struct slbt_common_ctx cctx;
- struct slbt_unit_ctx uctx;
-};
-
static inline struct slbt_driver_ctx_impl * slbt_get_driver_ictx(const struct slbt_driver_ctx * dctx)
{
uintptr_t addr;
diff --git a/src/logic/slbt_map_input.c b/src/logic/slbt_map_input.c
deleted file mode 100644
index 2da2429..0000000
--- a/src/logic/slbt_map_input.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*******************************************************************/
-/* slibtool: a skinny libtool implementation, written in C */
-/* Copyright (C) 2016 Z. Gilboa */
-/* Released under the Standard MIT License; see COPYING.SLIBTOOL. */
-/*******************************************************************/
-
-#include <stdint.h>
-#include <stdbool.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include <slibtool/slibtool.h>
-
-int slbt_map_input(
- int fd,
- const char * path,
- int prot,
- struct slbt_input * map)
-{
- struct stat st;
- bool fnew;
- int ret;
-
- if ((fnew = (fd < 0)))
- fd = open(path,O_RDONLY | O_CLOEXEC);
-
- if (fd < 0)
- return -1;
-
- if ((ret = fstat(fd,&st) < 0) && fnew)
- close(fd);
-
- if (ret < 0)
- return -1;
-
- map->size = st.st_size;
- map->addr = mmap(0,map->size,prot,MAP_PRIVATE,fd,0);
-
- if (fnew)
- close(fd);
-
- return (map->addr == MAP_FAILED) ? -1 : 0;
-}
-
-int slbt_unmap_input(struct slbt_input * map)
-{
- return munmap(map->addr,map->size);
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 09:14:24 +0000