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WIN32: hint noreturn functions

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apply __declspec(noreturn) compiler hints to functions that
do not return.

Change-Id: I3c6c4703c7235d1df3e21dccad5272ea4cddfd36
This commit is contained in:
Jeffrey Altman
2019-01-01 22:20:31 -05:00
committed by Nico Williams
parent 4d57ee72f3
commit bec4818943
7 changed files with 131 additions and 56 deletions
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lib/roken/err.hin
+19 -10
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@@ -47,30 +47,39 @@
#endif
#ifndef ROKEN_LIB_FUNCTION
#ifdef _WIN32
#define ROKEN_LIB_FUNCTION
#define ROKEN_LIB_CALL __cdecl
#else
#define ROKEN_LIB_FUNCTION
#define ROKEN_LIB_CALL
#define ROKEN_LIB_FUNCTION
#endif
#ifndef ROKEN_LIB_NORETURN_FUNCTION
#ifdef _WIN32
#define ROKEN_LIB_NORETURN_FUNCTION _declspec(noreturn)
#else
#define ROKEN_LIB_NORETURN_FUNCTION
#endif
#endif
#ifndef ROKEN_LIB_CALL
#ifdef _WIN32
#define ROKEN_LIB_CALL __cdecl
#else
#define ROKEN_LIB_CALL
#endif
#endif
ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
ROKEN_LIB_NORETURN_FUNCTION void ROKEN_LIB_CALL
verr(int eval, const char *fmt, va_list ap)
__attribute__ ((__noreturn__, __format__ (__printf__, 2, 0)));
ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
ROKEN_LIB_NORETURN_FUNCTION void ROKEN_LIB_CALL
err(int eval, const char *fmt, ...)
__attribute__ ((__noreturn__, __format__ (__printf__, 2, 3)));
ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
ROKEN_LIB_NORETURN_FUNCTION void ROKEN_LIB_CALL
verrx(int eval, const char *fmt, va_list ap)
__attribute__ ((__noreturn__, __format__ (__printf__, 2, 0)));
ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
ROKEN_LIB_NORETURN_FUNCTION void ROKEN_LIB_CALL
errx(int eval, const char *fmt, ...)
__attribute__ ((__noreturn__, __format__ (__printf__, 2, 3)));
ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
vwarn(const char *fmt, va_list ap)
__attribute__ ((__format__ (__printf__, 1, 0)));