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Extended the llfs file system api

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Implemented file extension filters
Implemented newlib stubs to be able to use the POSIX file API
This commit is contained in:
L-diy
2023-11-11 00:36:18 +01:00
parent 419fbc5663
commit af46235eba
4 changed files with 939 additions and 526 deletions
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10
project/Core/Src/syscalls.c
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@@ -89,14 +89,14 @@ __attribute__((weak)) int _write(int file, char *ptr, int len)
return len;
}
int _close(int file)
__attribute__((weak)) int _close(int file)
{
(void)file;
return -1;
}
int _fstat(int file, struct stat *st)
__attribute__((weak)) int _fstat(int file, struct stat *st)
{
(void)file;
st->st_mode = S_IFCHR;
@@ -109,7 +109,7 @@ int _isatty(int file)
return 1;
}
int _lseek(int file, int ptr, int dir)
__attribute__((weak)) int _lseek(int file, int ptr, int dir)
{
(void)file;
(void)ptr;
@@ -117,7 +117,7 @@ int _lseek(int file, int ptr, int dir)
return 0;
}
int _open(char *path, int flags, ...)
__attribute__((weak)) int _open(char *path, int flags, ...)
{
(void)path;
(void)flags;
@@ -145,7 +145,7 @@ int _times(struct tms *buf)
return -1;
}
int _stat(char *file, struct stat *st)
__attribute__((weak)) int _stat(char *file, struct stat *st)
{
(void)file;
st->st_mode = S_IFCHR;