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jehanne: improve kernel errors management

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This commit is contained in:
Giacomo Tesio
2017-10-19 23:05:48 +02:00
parent 03732ac23f
commit 1f8761d0ab
1 changed files with 6 additions and 5 deletions
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11
newlib/libc/sys/jehanne/libposix_conf.c
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@@ -222,6 +222,9 @@ static PosixError
default_error_translator(char* error, uintptr_t caller)
{
jehanne_fprint(2, "newlib: %s\n", error);
PosixError e = libposix_translate_kernel_errors(error);
if(e != 0)
return e;
if(caller == ADDRESS(POSIX_open))
return PosixEIO;
if(caller == ADDRESS(POSIX_chdir))
@@ -232,9 +235,6 @@ default_error_translator(char* error, uintptr_t caller)
return PosixEPERM;
if(caller == ADDRESS(POSIX_fchdir))
return PosixEACCES;
PosixError e = libposix_translate_kernel_errors(error);
if(e != 0)
return e;
return PosixEINVAL;
}
@@ -377,10 +377,11 @@ initialize_newlib(void)
int
_fcntl_r(struct _reent *r, int fd, int cmd, int arg)
{
/*
extern int jehanne_print(const char*, ...);
extern uintptr_t jehanne_getcallerpc(void);
jehanne_fprint(2, "_fcntl_r(%d, %d, %d) from %#p\n", fd, cmd, arg, jehanne_getcallerpc());
jehanne_fprint(2, "_fcntl_r(%d, %d, %d) from %#p\n", fd, cmd, arg, jehanne_getcallerpc());
*/
int *errnop = &r->_errno;
PosixFDCmds pcmd;
int tmp;