| From 30f78cb2775358dacd10b02c0ba2ec0c3ba2945d Mon Sep 17 00:00:00 2001 |
| From: Khem Raj <raj.khem@gmail.com> |
| Date: Sun, 31 Dec 2023 19:16:35 -0800 |
| Subject: [PATCH 1/2] mraa: Use posix basename |
| |
| Musl has removed the declaration from string.h [1] which exposes the |
| problem especially with clang-17+ compiler where implicit function |
| declaration is flagged as error. Use posix basename and make a copy of |
| string to operate on to emulate GNU basename behaviour. |
| |
| [1] https://git.musl-libc.org/cgit/musl/commit/?id=725e17ed6dff4d0cd22487bb64470881e86a92e7 |
| |
| Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| --- |
| Upstream-Status: Submitted [https://github.com/eclipse/mraa/pull/1125] |
| src/mraa.c | 5 ++++- |
| 1 file changed, 4 insertions(+), 1 deletion(-) |
| |
| diff --git a/src/mraa.c b/src/mraa.c |
| index 653ea1fa..b556d045 100644 |
| --- a/src/mraa.c |
| +++ b/src/mraa.c |
| @@ -12,6 +12,7 @@ |
| #endif |
| |
| #include <dlfcn.h> |
| +#include <libgen.h> |
| #include <pwd.h> |
| #include <sched.h> |
| #include <stddef.h> |
| @@ -341,9 +342,11 @@ static int |
| mraa_count_iio_devices(const char* path, const struct stat* sb, int flag, struct FTW* ftwb) |
| { |
| // we are only interested in files with specific names |
| - if (fnmatch(IIO_DEVICE_WILDCARD, basename(path), 0) == 0) { |
| + char* tmp = strdup(path); |
| + if (fnmatch(IIO_DEVICE_WILDCARD, basename(tmp), 0) == 0) { |
| num_iio_devices++; |
| } |
| + free(tmp); |
| return 0; |
| } |
| |
| -- |
| 2.43.0 |
| |