nerdcruft/libcruft-util
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except: rename errno_error::id to m_code

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This commit is contained in:
Danny Robson 2016-04-27 16:06:32 +10:00
parent b1eb9982d1
commit 354573f369
2 changed files with 16 additions and 15 deletions
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13
except.cpp
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@ -29,11 +29,11 @@ using util::errno_error;
///////////////////////////////////////////////////////////////////////////////
/// Construct an errno_error from a given error value. The error value MUST signal an error at
/// construction time.
errno_error::errno_error (int _errno):
runtime_error (strerror (_errno)),
id (_errno)
errno_error::errno_error (int _code):
runtime_error (strerror (_code)),
m_code (_code)
{
CHECK_NEQ (_errno, 0);
CHECK_NEQ (_code, 0);
}
@ -41,10 +41,9 @@ errno_error::errno_error (int _errno):
/// Construct an errno_error from the current value of errno. errno MUST signal an error at
/// construction time.
errno_error::errno_error ():
runtime_error (strerror (errno)),
id (errno)
errno_error (last_code ())
{
CHECK_NEQ (errno, 0);
CHECK_NEQ (m_code, 0);
}

18
except.hpp
View File

@ -49,16 +49,18 @@ namespace util {
/// An exception class used for reporting errors signalled by errno.
class errno_error : public std::runtime_error {
public:
int id;
errno_error (int _errno);
errno_error ();
public:
errno_error (int code);
errno_error ();
static void try_code (void);
static void try_code (int code);
static void try_code (void);
static void try_code (int code);
static void throw_code [[gnu::noreturn]] (void);
static void throw_code [[gnu::noreturn]] (int code);
static void throw_code [[gnu::noreturn]] (void);
static void throw_code [[gnu::noreturn]] (int code);
private:
int m_code;
};
}