[bootlin/training-materials updates] master: common: ltrace does not show syscalls by default (2f159169)

Luca Ceresoli luca.ceresoli at bootlin.com
Fri Feb 17 11:21:18 CET 2023

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/2f1591692fb0e242594c8ef13e2da2c046963685


commit 2f1591692fb0e242594c8ef13e2da2c046963685
Author: Luca Ceresoli <luca.ceresoli at bootlin.com>
Date:   Fri Feb 17 11:20:06 2023 +0100

    common: ltrace does not show syscalls by default
    Signed-off-by: Luca Ceresoli <luca.ceresoli at bootlin.com>


 common/ltrace.tex | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/common/ltrace.tex b/common/ltrace.tex
index a6e7c4c8..3d852f6e 100644
--- a/common/ltrace.tex
+++ b/common/ltrace.tex
@@ -3,10 +3,11 @@
   it receives
   \item Very useful complement to \code{strace}, which shows only system
-    calls. Library calls include system calls too!
+    calls.
   \item Of course, works even if you don't have the sources
   \item Allows to filter library calls with regular expressions, or
     just by a list of function names.
+  \item With the \code{-S} option it shows system calls too!
   \item Also offers a summary with its \code{-c} option.
   \item Manual page: \url{https://linux.die.net/man/1/ltrace}
   \item Works better with {\em glibc}. \code{ltrace} used to be broken

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