libcの情報

2 files changed, 30 insertions, 0 deletions

diff --git a/src/libc.c b/src/libc.c
new file mode 100644
index 0000000..9b3a129
--- /dev/null
+++ b/src/libc.c
@@ -0,0 +1,24 @@
+#include "libc.h"
+#include "common.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+const char *display_libc() {
+#if defined(__linux__)
+  const char *musl = run_command_s("ldd $(which ls) | grep libc | grep musl)";
+  if (musl != NULL && strlen(musl) != 0) {
+    free((void *)musl);
+    return "musl";
+  }
+
+  const char *glibc = run_command_s("ldd $(which ls) | grep libc | grep gnu");
+  if (glibc != NULL && strlen(glibc) != 0) {
+    free((void *)glibc);
+    return "glibc";
+  }
+#endif
+
+  return NULL;
+}
diff --git a/src/libc.h b/src/libc.h
new file mode 100644
index 0000000..0558a77
--- /dev/null
+++ b/src/libc.h
@@ -0,0 +1,6 @@
+#ifndef LIBC_H
+#define LIBC_H
+
+const char *display_libc();
+
+#endif