Mercurial > cpython-lru_cache-weakref

annotate Python/getmtime.c @ 23252:4f335ca3f11c legacy-trunk

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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 2dea40e40d9d
children 2f3f2e32dfd9
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Guido van Rossum <guido@python.org>
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1
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2 /* Subroutine to get the last modification time of a file */
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3
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4 /* (A separate file because this may be OS dependent) */
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5
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12437deb0680 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
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6 #include "Python.h"
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2dea40e40d9d Patch #411138: Rename config.h to pyconfig.h. Closes bug #231774.
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7 #include "pyconfig.h"
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1940892d2fe3 Merge alpha100 branch back to main trunk
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12437deb0680 Trent Mick <trentm@activestate.com>:
Fred Drake <fdrake@acm.org>
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9 time_t
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f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern'
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10 PyOS_GetLastModificationTime(char *path, FILE *fp)
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11 {
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12 struct stat st;
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4279f4eb210a First part of package support.
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13 if (fstat(fileno(fp), &st) != 0)
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14 return -1;
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15 else
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16 return st.st_mtime;
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17 }