src/util/disk_cache_os.c: Add missing headers for open/fcntl
Fixes, strict musl build [1],
... 17:25:31 ../git/src/util/disk_cache_os.c: In function 'disk_cache_load_item': 17:25:31 ../git/src/util/disk_cache_os.c:526:9: error: implicit declaration of function 'open'; did you mean 'popen'? [-Werror=implicit-function-declaration] 17:25:31 526 | fd = open(filename, O_RDONLY | O_CLOEXEC); 17:25:31 | ^~~~ 17:25:31 | popen 17:25:31 ../git/src/util/disk_cache_os.c:526:24: error: 'O_RDONLY' undeclared (first use in this function) 17:25:31 526 | fd = open(filename, O_RDONLY | O_CLOEXEC); 17:25:31 | ^~~~~~~~ 17:25:31 ../git/src/util/disk_cache_os.c:526:24: note: each undeclared identifier is reported only once for each function it appears in 17:25:31 ../git/src/util/disk_cache_os.c:526:35: error: 'O_CLOEXEC' undeclared (first use in this function); did you mean 'MFD_CLOEXEC'? 17:25:31 526 | fd = open(filename, O_RDONLY | O_CLOEXEC); 17:25:31 | ^~~~~~~~~ 17:25:31 | MFD_CLOEXEC 17:25:31 ../git/src/util/disk_cache_os.c: In function 'disk_cache_write_item_to_disk': 17:25:31 ../git/src/util/disk_cache_os.c:666:28: error: 'O_WRONLY' undeclared (first use in this function) 17:25:31 666 | fd = open(filename_tmp, O_WRONLY | O_CLOEXEC | O_CREAT, 0644); 17:25:31 | ^~~~~~~~ 17:25:31 ../git/src/util/disk_cache_os.c:666:39: error: 'O_CLOEXEC' undeclared (first use in this function); did you mean 'MFD_CLOEXEC'? 17:25:31 666 | fd = open(filename_tmp, O_WRONLY | O_CLOEXEC | O_CREAT, 0644); 17:25:31 | ^~~~~~~~~ 17:25:31 | MFD_CLOEXEC 17:25:31 ../git/src/util/disk_cache_os.c:666:51: error: 'O_CREAT' undeclared (first use in this function) 17:25:31 666 | fd = open(filename_tmp, O_WRONLY | O_CLOEXEC | O_CREAT, 0644); 17:25:31 | ^~~~~~~ 17:25:31 ../git/src/util/disk_cache_os.c:705:30: error: 'O_RDONLY' undeclared (first use in this function) 17:25:31 705 | fd_final = open(filename, O_RDONLY | O_CLOEXEC); 17:25:31 | ^~~~~~~~ 17:25:31 ../git/src/util/disk_cache_os.c: In function 'disk_cache_mmap_cache_index': 17:25:31 ../git/src/util/disk_cache_os.c:902:20: error: 'O_RDWR' undeclared (first use in this function) 17:25:31 902 | fd = open(path, O_RDWR | O_CREAT | O_CLOEXEC, 0644); 17:25:31 | ^~~~~~ 17:25:31 ../git/src/util/disk_cache_os.c:902:29: error: 'O_CREAT' undeclared (first use in this function) 17:25:31 902 | fd = open(path, O_RDWR | O_CREAT | O_CLOEXEC, 0644); 17:25:31 | ^~~~~~~ 17:25:31 ../git/src/util/disk_cache_os.c:902:39: error: 'O_CLOEXEC' undeclared (first use in this function); did you mean 'MFD_CLOEXEC'? 17:25:31 902 | fd = open(path, O_RDWR | O_CREAT | O_CLOEXEC, 0644); 17:25:31 | ^~~~~~~~~ 17:25:31 | MFD_CLOEXEC 17:25:31 cc1: some warnings being treated as errors ...
Signed-off-by: Aníbal Limón anibal.limon@linaro.org