OpenSSL    
 Documents |  openssl(1) |  ssl(3) |  crypto(3) |  HOWTO |  Wiki |  FIPS140 |  misc 
 
Title
FAQ
About
News
Documents
Source
Contribution
Support
Related

 

ERR_set_mark(3)



NAME

ERR_set_mark, ERR_pop_to_mark - set marks and pop errors until mark


SYNOPSIS

 #include <openssl/err.h>
 int ERR_set_mark(void);
 int ERR_pop_to_mark(void);


DESCRIPTION

ERR_set_mark() sets a mark on the current topmost error record if there is one.

ERR_pop_to_mark() will pop the top of the error stack until a mark is found. The mark is then removed. If there is no mark, the whole stack is removed.


RETURN VALUES

ERR_set_mark() returns 0 if the error stack is empty, otherwise 1.

ERR_pop_to_mark() returns 0 if there was no mark in the error stack, which implies that the stack became empty, otherwise 1.


SEE ALSO

err(3)


HISTORY

ERR_set_mark() and ERR_pop_to_mark() were added in OpenSSL 0.9.8.