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-rw-r--r--src/logic/linkcmd/slbt_linkcmd_archive.c19
-rw-r--r--src/logic/linkcmd/slbt_linkcmd_dsolib.c32
2 files changed, 46 insertions, 5 deletions
diff --git a/src/logic/linkcmd/slbt_linkcmd_archive.c b/src/logic/linkcmd/slbt_linkcmd_archive.c
index a8002fb..9b002f6 100644
--- a/src/logic/linkcmd/slbt_linkcmd_archive.c
+++ b/src/logic/linkcmd/slbt_linkcmd_archive.c
@@ -57,17 +57,26 @@ static int slbt_exec_link_remove_file(
const char * target)
{
int fdcwd;
-
- (void)ectx;
+ char * mark;
+ char * sbuf;
/* fdcwd */
fdcwd = slbt_driver_fdcwd(dctx);
/* remove target (if any) */
- if (!unlinkat(fdcwd,target,0) || (errno == ENOENT))
- return 0;
+ if (unlinkat(fdcwd,target,0) && (errno != ENOENT))
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ /* remove a previous .disabled placeholder */
+ sbuf = (slbt_get_exec_ictx(ectx))->sbuf;
+ mark = sbuf;
+ mark += sprintf(mark,"%s",target);
+ strcpy(mark,".disabled");
- return SLBT_SYSTEM_ERROR(dctx,0);
+ if (unlinkat(fdcwd,sbuf,0) && (errno != ENOENT))
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ return 0;
}
slbt_hidden int slbt_exec_link_create_archive(
diff --git a/src/logic/linkcmd/slbt_linkcmd_dsolib.c b/src/logic/linkcmd/slbt_linkcmd_dsolib.c
index dd5bf64..b740a00 100644
--- a/src/logic/linkcmd/slbt_linkcmd_dsolib.c
+++ b/src/logic/linkcmd/slbt_linkcmd_dsolib.c
@@ -55,6 +55,34 @@ static int slbt_exec_link_remove_file(
return SLBT_SYSTEM_ERROR(dctx,0);
}
+static int slbt_exec_link_remove_dso_files(
+ const struct slbt_driver_ctx * dctx,
+ struct slbt_exec_ctx * ectx,
+ const char * target)
+{
+ int fdcwd;
+ char * mark;
+ char * sbuf;
+
+ /* fdcwd */
+ fdcwd = slbt_driver_fdcwd(dctx);
+
+ /* remove target (if any) */
+ if (unlinkat(fdcwd,target,0) && (errno != ENOENT))
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ /* remove a previous .disabled placeholder */
+ sbuf = (slbt_get_exec_ictx(ectx))->sbuf;
+ mark = sbuf;
+ mark += sprintf(mark,"%s",target);
+ strcpy(mark,".disabled");
+
+ if (unlinkat(fdcwd,sbuf,0) && (errno != ENOENT))
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ return 0;
+}
+
slbt_hidden int slbt_exec_link_create_library(
const struct slbt_driver_ctx * dctx,
struct slbt_exec_ctx * ectx,
@@ -85,6 +113,10 @@ slbt_hidden int slbt_exec_link_create_library(
/* fdcwd */
fdcwd = slbt_driver_fdcwd(dctx);
+ /* remove previous libfoo.so, libfoo.so.disabled */
+ if (slbt_exec_link_remove_dso_files(dctx,ectx,ectx->dsofilename) < 0)
+ return SLBT_NESTED_ERROR(dctx);
+
/* input argument adjustment */
for (parg=ectx->cargv; *parg; parg++)
slbt_adjust_object_argument(*parg,true,false,fdcwd);