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annotate Python/pyfpe.c @ 48574:d3d586019aff

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Merged revisions 65240-65242 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r65240 | antoine.pitrou | 2008-07-26 00:02:07 +0200 (sam., 26 juil. 2008) | 3 lines add a pybench test for complex function calls (part of #1819) ........ r65241 | antoine.pitrou | 2008-07-26 00:13:52 +0200 (sam., 26 juil. 2008) | 4 lines Raymond's patch for #1819: speedup function calls with named parameters (35% faster according to pybench) ........ r65242 | antoine.pitrou | 2008-07-26 00:22:08 +0200 (sam., 26 juil. 2008) | 3 lines add a NEWS entry ........
author Antoine Pitrou <solipsis@pitrou.net>
date Fri, 25 Jul 2008 22:39:39 +0000
parents 2dea40e40d9d
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
18835
2dea40e40d9d Patch #411138: Rename config.h to pyconfig.h. Closes bug #231774.
Martin v. Löwis <martin@v.loewis.de>
parents: 13658
diff changeset
1 #include "pyconfig.h"
5119
bda01a374762 Changes for Lee Busby's SIGFPE patch set.
Guido van Rossum <guido@python.org>
parents:
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2 #include "pyfpe.h"
bda01a374762 Changes for Lee Busby's SIGFPE patch set.
Guido van Rossum <guido@python.org>
parents:
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3 /*
bda01a374762 Changes for Lee Busby's SIGFPE patch set.
Guido van Rossum <guido@python.org>
parents:
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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.
Guido van Rossum <guido@python.org>
parents:
diff changeset
5 * module fpectl, or as preferred by the user. These variable
bda01a374762 Changes for Lee Busby's SIGFPE patch set.
Guido van Rossum <guido@python.org>
parents:
diff changeset
6 * definitions are required in order to compile Python without
bda01a374762 Changes for Lee Busby's SIGFPE patch set.
Guido van Rossum <guido@python.org>
parents:
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7 * getting missing externals, but to actually handle SIGFPE requires
bda01a374762 Changes for Lee Busby's SIGFPE patch set.
Guido van Rossum <guido@python.org>
parents:
diff changeset
8 * defining a handler and enabling generation of SIGFPE.
bda01a374762 Changes for Lee Busby's SIGFPE patch set.
Guido van Rossum <guido@python.org>
parents:
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9 */
bda01a374762 Changes for Lee Busby's SIGFPE patch set.
Guido van Rossum <guido@python.org>
parents:
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10
bda01a374762 Changes for Lee Busby's SIGFPE patch set.
Guido van Rossum <guido@python.org>
parents:
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11 #ifdef WANT_SIGFPE_HANDLER
bda01a374762 Changes for Lee Busby's SIGFPE patch set.
Guido van Rossum <guido@python.org>
parents:
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12 jmp_buf PyFPE_jbuf;
bda01a374762 Changes for Lee Busby's SIGFPE patch set.
Guido van Rossum <guido@python.org>
parents:
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13 int PyFPE_counter = 0;
bda01a374762 Changes for Lee Busby's SIGFPE patch set.
Guido van Rossum <guido@python.org>
parents:
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14 #endif
9045
ad6bc2c5d353 Restructure the file so that it is never empty. No longer needs
Guido van Rossum <guido@python.org>
parents: 8822
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15
ad6bc2c5d353 Restructure the file so that it is never empty. No longer needs
Guido van Rossum <guido@python.org>
parents: 8822
diff changeset
16 /* Have this outside the above #ifdef, since some picky ANSI compilers issue a
ad6bc2c5d353 Restructure the file so that it is never empty. No longer needs
Guido van Rossum <guido@python.org>
parents: 8822
diff changeset
17 warning when compiling an empty file. */
ad6bc2c5d353 Restructure the file so that it is never empty. No longer needs
Guido van Rossum <guido@python.org>
parents: 8822
diff changeset
18
ad6bc2c5d353 Restructure the file so that it is never empty. No longer needs
Guido van Rossum <guido@python.org>
parents: 8822
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19 double
13658
f79434ee41fa Mass ANSIfication of function definitions. Doesn't cover all 'extern'
Thomas Wouters <thomas@python.org>
parents: 9045
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20 PyFPE_dummy(void *dummy)
9045
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Guido van Rossum <guido@python.org>
parents: 8822
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21 {
ad6bc2c5d353 Restructure the file so that it is never empty. No longer needs
Guido van Rossum <guido@python.org>
parents: 8822
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22 return 1.0;
ad6bc2c5d353 Restructure the file so that it is never empty. No longer needs
Guido van Rossum <guido@python.org>
parents: 8822
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23 }