pcre_jit_stack *pcre_jit_stack_alloc(int startsize,
pcre16_jit_stack *pcre16_jit_stack_alloc(int startsize,
This function is used to create a stack for use by the code compiled by
the JIT optimization of pcre_study(). The arguments are a starting
size for the stack, and a maximum size to which it is allowed to grow.
The result can be passed to the JIT run-time code by
pcre_assign_jit_stack(), or that function can set up a callback for
obtaining a stack. A maximum stack size of 512K to 1M should be more
than enough for any pattern. For more details, see the pcrejit page.
There is a complete description of the PCRE native API in the pcreapi
page and a description of the POSIX API in the pcreposix page.
PCRE 8.30 21 January 2012 PCRE_JIT_STACK_ALLOC(3)
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