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[libc][unistd.h] define F_OK

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Meco Man 2022-12-26 01:41:10 -05:00 committed by Man, Jianting (Meco)
parent 431579a166
commit e97ba95f71
2 changed files with 6 additions and 1 deletions
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5
components/libc/compilers/common/include/sys/unistd.h
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@ -23,6 +23,11 @@ extern "C" {
#define STDOUT_FILENO 1 /* standard output file descriptor */ #define STDOUT_FILENO 1 /* standard output file descriptor */
#define STDERR_FILENO 2 /* standard error file descriptor */ #define STDERR_FILENO 2 /* standard error file descriptor */
#define F_OK 0
#define X_OK 1
#define W_OK 2
#define R_OK 4
unsigned alarm(unsigned __secs); unsigned alarm(unsigned __secs);
ssize_t read(int fd, void *buf, size_t len); ssize_t read(int fd, void *buf, size_t len);
ssize_t write(int fd, const void *buf, size_t len); ssize_t write(int fd, const void *buf, size_t len);

2
components/utilities/ulog/backend/file_be.c
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@ -86,7 +86,7 @@ static void ulog_file_backend_flush_with_buf(struct ulog_backend *backend)
if (be->cur_log_file_fd < 0) if (be->cur_log_file_fd < 0)
{ {
/* check log file directory */ /* check log file directory */
if (access(be->cur_log_dir_path, 0) < 0) if (access(be->cur_log_dir_path, F_OK) < 0)
{ {
mkdir(be->cur_log_dir_path, 0); mkdir(be->cur_log_dir_path, 0);
} }