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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2016-09-01 11:20:05 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2016-11-17 11:36:55 +0100
commit3516b8b7558a69dfd06410b0c997d096a78221c9 (patch)
tree6e3d993f086e5fd3fd90f998e3d88988ac07ce7d /include/libmissing.h
parentd3b66fbf88b07f7954ee5e7ceddab543bdd3a833 (diff)
Add libmissing
This patch adds a libmissing library to mtd-utils, containing implementations of functionality found in glibc but typically missing from embedded C libraries such as uclibc ot musl. For now, the library only contains stub implementations of the backtrace*() family of functions. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'include/libmissing.h')
-rw-r--r--include/libmissing.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/include/libmissing.h b/include/libmissing.h
new file mode 100644
index 0000000..c765f6d
--- /dev/null
+++ b/include/libmissing.h
@@ -0,0 +1,15 @@
+#ifndef LIBMISSING_H
+#define LIBMISSING_H
+
+#ifdef HAVE_EXECINFO
+#include <execinfo.h>
+#endif
+
+#ifndef HAVE_EXECINFO
+int backtrace(void **buffer, int size);
+char **backtrace_symbols(void *const *buffer, int size);
+void backtrace_symbols_fd(void *const *buffer, int size, int fd);
+#endif
+
+#endif /* LIBMISSING_H */
+