Add support for strtok() subroutine

Internal state holds a copy of the string being parsed, along with an offset where in the string the next strtok(NULL, ...) call should start. This state cannot overlap the scratch memory used for stack() calls. Signed-off-by: Eugene Loh <eugene.loh@oracle.com> Reviewed-by: Kris Van Hees <kris.van.hees@oracle.com>
oracle · Dec 7, 2021 · 06b4c68 · 06b4c68
1 parent abc4778
commit 06b4c68
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Showing 32 changed files with 885 additions and 19 deletions.
diff --git a/bpf/Build b/bpf/Build
@@ -37,6 +37,7 @@ bpf_dlib_SOURCES = \
 	strjoin.S \
 	strlen.c \
 	strrchr.S \
+	strtok.S \
 	substr.S
 
 bpf-check: $(objdir)/include/.dir.stamp