/[pcre]/code/trunk/doc/pcre_config.3
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revision 677 by ph10, Tue Jan 11 16:49:55 2011 UTC revision 678 by ph10, Sun Aug 28 15:23:03 2011 UTC
# Line 13  PCRE - Perl-compatible regular expressio Line 13  PCRE - Perl-compatible regular expressio
13  .rs  .rs
14  .sp  .sp
15  This function makes it possible for a client program to find out which optional  This function makes it possible for a client program to find out which optional
16  features are available in the version of the PCRE library it is using. Its  features are available in the version of the PCRE library it is using. The
17  arguments are as follows:  arguments are as follows:
18  .sp  .sp
19    \fIwhat\fP     A code specifying what information is required    \fIwhat\fP     A code specifying what information is required
20    \fIwhere\fP    Points to where to put the data    \fIwhere\fP    Points to where to put the data
21  .sp  .sp
22  The available codes are:  The \fIwhere\fP argument must point to an integer variable, except for
23    PCRE_CONFIG_MATCH_LIMIT and PCRE_CONFIG_MATCH_LIMIT_RECURSION, when it must
24    point to an unsigned long integer. The available codes are:
25  .sp  .sp
26      PCRE_CONFIG_JIT           Availability of just-in-time compiler
27                                  support (1=yes 0=no)
28    PCRE_CONFIG_LINK_SIZE     Internal link size: 2, 3, or 4    PCRE_CONFIG_LINK_SIZE     Internal link size: 2, 3, or 4
29    PCRE_CONFIG_MATCH_LIMIT   Internal resource limit    PCRE_CONFIG_MATCH_LIMIT   Internal resource limit
30    PCRE_CONFIG_MATCH_LIMIT_RECURSION    PCRE_CONFIG_MATCH_LIMIT_RECURSION
# Line 35  The available codes are: Line 39  The available codes are:
39                                   0             all Unicode line endings                                   0             all Unicode line endings
40                                   1             CR, LF, or CRLF only                                   1             CR, LF, or CRLF only
41    PCRE_CONFIG_POSIX_MALLOC_THRESHOLD    PCRE_CONFIG_POSIX_MALLOC_THRESHOLD
42                              Threshold of return slots, above                              Threshold of return slots, above which
43                                which \fBmalloc()\fP is used by                                \fBmalloc()\fP is used by the POSIX API
                               the POSIX API  
44    PCRE_CONFIG_STACKRECURSE  Recursion implementation (1=stack 0=heap)    PCRE_CONFIG_STACKRECURSE  Recursion implementation (1=stack 0=heap)
45    PCRE_CONFIG_UTF8          Availability of UTF-8 support (1=yes 0=no)    PCRE_CONFIG_UTF8          Availability of UTF-8 support (1=yes 0=no)
46    PCRE_CONFIG_UNICODE_PROPERTIES    PCRE_CONFIG_UNICODE_PROPERTIES
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