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authormidipix <writeonce@midipix.org>2019-12-26 12:18:19 +0000
committermidipix <writeonce@midipix.org>2019-12-26 12:18:19 +0000
commit3f4643fd2e481b164bef505c9bd89bd50ecf0a2f (patch)
treed26f5707eaa5fcdb6cdab0518768d77665a71397
parent8744a55869e9d0288bebf8f340d5186dc99922e9 (diff)
downloadsltdl-3f4643fd2e481b164bef505c9bd89bd50ecf0a2f.tar.bz2
sltdl-3f4643fd2e481b164bef505c9bd89bd50ecf0a2f.tar.xz
lt_dlpathopen(): support systems that lack a definition for O_EXEC.
-rw-r--r--src/core/lt_path.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/core/lt_path.c b/src/core/lt_path.c
index 06252a4..715b470 100644
--- a/src/core/lt_path.c
+++ b/src/core/lt_path.c
@@ -17,6 +17,12 @@
#include "sltdl_core.h"
#include "sltdl_module.h"
+#ifdef O_EXEC
+#define SLTDL_MODULE_OPEN_OPTIONS (O_CLOEXEC|O_EXEC)
+#else
+#define SLTDL_MODULE_OPEN_OPTIONS (O_CLOEXEC)
+#endif
+
static int lt_status;
static off_t lt_plen;
static off_t lt_plocs;
@@ -298,7 +304,7 @@ static int lt_dlpathopen_locked(
memcpy(&path[mlen],*pext,elen);
path[mlen+elen] = 0;
- fdmod = openat(fdat,path,O_EXEC|O_CLOEXEC,0);
+ fdmod = openat(fdat,path,SLTDL_MODULE_OPEN_OPTIONS,0);
if (fdmod >= 0) {
if (mpath) {