Hallo, dies ist ein Test.

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'\" te .TH PCRE2_SET_COMPILE_RECURSION_GUARD 3 "22 October 2014" "PCRE2 10.00" .SH NAME PCRE2 - Perl-compatible regular expressions (revised API) .SH SYNOPSIS .rs .sp .B #include <pcre2.h> .PP .nf .B int pcre2_set_compile_recursion_guard(pcre2_compile_context *\fIccontext\fP, .B " int (*\fIguard_function\fP)(uint32_t, void *), void *\fIuser_data\fP);" .fi . .SH DESCRIPTION .rs .sp This function defines, within a compile context, a function that is called whenever \fBpcre2_compile()\fP starts to compile a parenthesized part of a pattern. The first argument to the function gives the current depth of parenthesis nesting, and the second is user data that is supplied when the function is set up. The callout function should return zero if all is well, or non-zero to force an error. This feature is provided so that applications can check the available system stack space, in order to avoid running out. The result of \fBpcre2_set_compile_recursion_guard()\fP is always zero. .P There is a complete description of the PCRE2 native API in the .\" HREF \fBpcre2api\fP .\" page and a description of the POSIX API in the .\" HREF \fBpcre2posix\fP .\" page. .\" Oracle has added the ARC stability level to this manual page .SH ATTRIBUTES See .BR attributes (7) for descriptions of the following attributes: .sp .TS box; cbp-1 | cbp-1 l | l . ATTRIBUTE TYPE ATTRIBUTE VALUE = Availability library/pcre2 = Stability Uncommitted .TE .PP .SH NOTES .\" Oracle has added source availability information to this manual page Source code for open source software components in Oracle Solaris can be found at https://www.oracle.com/downloads/opensource/solaris-source-code-downloads.html. This software was built from source available at https://github.com/oracle/solaris-userland. The original community source was downloaded from https://github.com/PCRE2Project/pcre2/releases/download/pcre2-10.42/pcre2-10.42.tar.gz. Further information about this software can be found on the open source community website at http://pcre.org/.