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Use EINTR safe wrappers for open() and shm_open()

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Kovid Goyal
2021-01-31 07:02:11 +05:30
parent 231f054bc3
commit d55fde9eea
8 changed files with 47 additions and 11 deletions
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3
kitty/data-types.c
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@@ -12,6 +12,7 @@
#undef _DARWIN_C_SOURCE
#endif
#include "data-types.h"
#include "safe-wrappers.h"
#include "control-codes.h"
#include "wcwidth-std.h"
#include "wcswidth.h"
@@ -110,7 +111,7 @@ open_tty(PyObject *self UNUSED, PyObject *args) {
int flags = O_RDWR | O_CLOEXEC | O_NOCTTY;
if (!read_with_timeout) flags |= O_NONBLOCK;
static char ctty[L_ctermid+1];
int fd = open(ctermid(ctty), flags);
int fd = safe_open(ctermid(ctty), flags, 0);
if (fd == -1) { PyErr_Format(PyExc_OSError, "Failed to open controlling terminal: %s (identified with ctermid()) with error: %s", ctty, strerror(errno)); return NULL; }
struct termios *termios_p = calloc(1, sizeof(struct termios));
if (!termios_p) return PyErr_NoMemory();