Mercurial > cpython-lru_cache-weakref
view Python/frozen.c @ 23252:4f335ca3f11c legacy-trunk
Ignore SIGXFSZ.
The SIGXFSZ signal is sent when the maximum file size limit is
exceeded (RLIMIT_FSIZE). Apparently, it is also sent when the 2GB
file limit is reached on platforms without large file support.
The default action for SIGXFSZ is to terminate the process and dump
core. When it is ignored, the system call that caused the limit to be
exceeded returns an error and sets errno to EFBIG. Python
always checks errno on I/O syscalls, so there is nothing to do with
the signal.
| author | Jeremy Hylton <jeremy@alum.mit.edu> |
|---|---|
| date | Tue, 23 Apr 2002 20:31:01 +0000 |
| parents | cb334a8c8dd2 |
| children | 46275f9e7407 |
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/* Dummy frozen modules initializer */ #include "Python.h" /* In order to test the support for frozen modules, by default we define a single frozen module, __hello__. Loading it will print some famous words... */ /* To regenerate this data after the bytecode or marshal format has changed, go to ../Tools/freeze/ and freeze the hello.py file; then copy and paste the appropriate bytes from M___main__.c. */ static unsigned char M___hello__[] = { 99,0,0,0,0,1,0,0,0,115,15,0,0,0,127,0, 0,127,1,0,100,0,0,71,72,100,1,0,83,40,2,0, 0,0,115,14,0,0,0,72,101,108,108,111,32,119,111,114, 108,100,46,46,46,78,40,0,0,0,0,40,0,0,0,0, 40,0,0,0,0,40,0,0,0,0,115,8,0,0,0,104, 101,108,108,111,46,112,121,115,1,0,0,0,63,1,0,115, 0,0,0,0, }; #define SIZE (int)sizeof(M___hello__) static struct _frozen _PyImport_FrozenModules[] = { /* Test module */ {"__hello__", M___hello__, SIZE}, /* Test package (negative size indicates package-ness) */ {"__phello__", M___hello__, -SIZE}, {"__phello__.spam", M___hello__, SIZE}, {0, 0, 0} /* sentinel */ }; /* Embedding apps may change this pointer to point to their favorite collection of frozen modules: */ struct _frozen *PyImport_FrozenModules = _PyImport_FrozenModules;
