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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2022-06-01 14:21:56 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2022-06-02 17:26:53 +0200
commit9d474f278d21ddc452d8a1a722b3735fae94115c (patch)
treea47560294e37160e358cfd533f93c33ff0cc5f31 /lib/compat/strchrnul.c
parent653e24411937f9200ddfae9080f904a1d16d3366 (diff)
Cleanup: libsqfs: sqfs_dir_reader_find_by_path
Split out several repated patterns into helper functions and move the rest of the code back into dir_reader.c Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib/compat/strchrnul.c')
-rw-r--r--lib/compat/strchrnul.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/compat/strchrnul.c b/lib/compat/strchrnul.c
new file mode 100644
index 0000000..681b287
--- /dev/null
+++ b/lib/compat/strchrnul.c
@@ -0,0 +1,12 @@
+#include "config.h"
+#include "compat.h"
+
+#ifndef HAVE_STRCHRNUL
+char *strchrnul(const char *s, int c)
+{
+ while (*s && *((unsigned char *)s) != c)
+ ++s;
+
+ return (char *)s;
+}
+#endif