Fix comments to reflect Darwin vs Linux difference of environment

variable used to preload shared libraries.
esmf-org · Oct 23, 2023 · 48daf2c · 48daf2c
1 parent a3b1c71
commit 48daf2c
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Showing 4 changed files with 8 additions and 5 deletions.
diff --git a/src/Infrastructure/Trace/preload/gen_wrappers_mpi.py b/src/Infrastructure/Trace/preload/gen_wrappers_mpi.py
@@ -139,7 +139,8 @@
  *  This file was generated by gen_wrappers_mpi.py.
  *  !! DO NOT EDIT !!
  *
- * Functions that will be preloaded with LD_PRELOAD, thereby
+ * Functions that will be preloaded with LD_PRELOAD
+ * (or DYLD_INSERT_LIBRARIES on Darwin), thereby
  * overriding system library functions so we can call into our
  * wrapper function.
  *

diff --git a/src/Infrastructure/Trace/preload/preload.C b/src/Infrastructure/Trace/preload/preload.C
@@ -14,8 +14,8 @@ extern "C" {
   /**
    * Called into from ESMCI_Trace.C when the trace
    * is opened and can receive events.  The linker will preload
-   * this symbol when LD_PRELOAD is specified so we can
-   * catch this notification.
+   * this symbol when LD_PRELOAD (or DYLD_INSERT_LIBRARIES on Darwin)
+   * is specified so we can catch this notification.
    */
   int c_esmftrace_notify_wrappers(int initialized) {
     if (initialized == 1) {

diff --git a/src/Infrastructure/Trace/preload/preload_io.C b/src/Infrastructure/Trace/preload/preload_io.C
@@ -2,7 +2,8 @@
  *
  * preload_io.c
  *
- * Functions that will be preloaded with LD_PRELOAD, thereby
+ * Functions that will be preloaded with LD_PRELOAD,
+ * (or DYLD_INSERT_LIBRARIES on Darwin), thereby
  * overriding system library functions so we can call into our
  * wrapper function.
  *

diff --git a/src/Infrastructure/Trace/preload/preload_mpi.C b/src/Infrastructure/Trace/preload/preload_mpi.C
@@ -7,7 +7,8 @@
  *  This file was generated by gen_wrappers_mpi.py.
  *  !! DO NOT EDIT !!
  *
- * Functions that will be preloaded with LD_PRELOAD, thereby
+ * Functions that will be preloaded with LD_PRELOAD,
+ * (or DYLD_INSERT_LIBRARIES on Darwin), thereby
  * overriding system library functions so we can call into our
  * wrapper function.
  *