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annotate Python/pyfpe.c @ 8864:5cdecaaa9beb legacy-trunk

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New organization of internet modules into protocols/support and data chapters.
author Fred Drake <fdrake@acm.org>
date Fri, 07 Aug 1998 15:58:31 +0000
parents bd47ee068b83
children ad6bc2c5d353
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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bda01a374762 Changes for Lee Busby's SIGFPE patch set.
Guido van Rossum <guido@python.org>
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1 #include "config.h"
bda01a374762 Changes for Lee Busby's SIGFPE patch set.
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2 #include "pyfpe.h"
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3 /*
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4 * The signal handler for SIGFPE is actually declared in an external
bda01a374762 Changes for Lee Busby's SIGFPE patch set.
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5 * module fpectl, or as preferred by the user. These variable
bda01a374762 Changes for Lee Busby's SIGFPE patch set.
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6 * definitions are required in order to compile Python without
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7 * getting missing externals, but to actually handle SIGFPE requires
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8 * defining a handler and enabling generation of SIGFPE.
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9 */
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10
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11 #ifdef WANT_SIGFPE_HANDLER
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12 jmp_buf PyFPE_jbuf;
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13 int PyFPE_counter = 0;
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a00073f2e087 Some patches to Lee Busby's fpectl mods that accidentally didn't make it
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14 double PyFPE_dummy(void *dummy){ return 1.0; }
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bd47ee068b83 Changes for BeOS, QNX and long long, by Chris Herborth.
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15 #else
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16 #ifdef __MWERKS__
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17 /*
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18 * Metrowerks fails when compiling an empty file, at least in strict ANSI
bd47ee068b83 Changes for BeOS, QNX and long long, by Chris Herborth.
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19 * mode. - [cjh]
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20 */
bd47ee068b83 Changes for BeOS, QNX and long long, by Chris Herborth.
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21 static double PyFPE_dummy( void * );
bd47ee068b83 Changes for BeOS, QNX and long long, by Chris Herborth.
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22 static double PyFPE_dummy( void *dummy ) { return 1.0; }
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bda01a374762 Changes for Lee Busby's SIGFPE patch set.
Guido van Rossum <guido@python.org>
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23 #endif
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24 #endif