[DTrace-devel] [PATCH 26/47] Correct BPF context mentioned in comments in providers

[Kris Van Hees]

The dtrace and FBT providers incorrectly mentioned 'scd' as the BPF
context passed to the dt_program().  It should be 'regs'.

Orabug: 31220516
Signed-off-by: Kris Van Hees <kris.van.hees at oracle.com>
Reviewed-by: Kris Van Hees <kris.van.hees at oracle.com>
Reviewed-by: Eugene Loh <eugene.loh at oracle.com>
---
 libdtrace/dt_prov_dtrace.c | 4 ++--
 libdtrace/dt_prov_fbt.c    | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/libdtrace/dt_prov_dtrace.c b/libdtrace/dt_prov_dtrace.c
index b2327dc2..e323bc70 100644
--- a/libdtrace/dt_prov_dtrace.c
+++ b/libdtrace/dt_prov_dtrace.c
@@ -42,7 +42,7 @@ static int dtrace_populate(dtrace_hdl_t *dtp)
 }
 
 /*
-* Generate a BPF trampoline for a dtrace probe (BEGIN, END, or ERROR).
+ * Generate a BPF trampoline for a dtrace probe (BEGIN, END, or ERROR).
  *
  * The trampoline function is called when a dtrace probe triggers, and it must
  * satisfy the following prototype:
@@ -183,7 +183,7 @@ static void dtrace_trampoline(dt_pcb_t *pcb, int haspred)
 	}
 
 	/*
-	 *     rc = dt_program(scd, dctx);
+	 *     rc = dt_program(regs, dctx);
 	 */
 	idp = dt_dlib_get_func(pcb->pcb_hdl, "dt_program");
 	assert(idp != NULL);
diff --git a/libdtrace/dt_prov_fbt.c b/libdtrace/dt_prov_fbt.c
index cfaad8af..3262449c 100644
--- a/libdtrace/dt_prov_fbt.c
+++ b/libdtrace/dt_prov_fbt.c
@@ -356,7 +356,7 @@ static void fbt_trampoline(dt_pcb_t *pcb, int haspred)
 	}
 
 	/*
-	 *     rc = dt_program(scd, dctx);
+	 *     rc = dt_program(regs, dctx);
 	 */
 	idp = dt_dlib_get_func(pcb->pcb_hdl, "dt_program");
 	assert(idp != NULL);
-- 
2.26.0