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Add more ATTRIB_NORETURN annotations, from Thorsten Horstmann

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This commit is contained in:
Matt Johnston 2015-02-24 22:36:20 +08:00
parent 9adfff5c1a
commit 1809f741cb
3 changed files with 14 additions and 6 deletions
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4
cli-session.c
View File

@ -38,10 +38,10 @@
#include "agentfwd.h" #include "agentfwd.h"
#include "crypto_desc.h" #include "crypto_desc.h"
static void cli_remoteclosed(); static void cli_remoteclosed() ATTRIB_NORETURN;
static void cli_sessionloop(); static void cli_sessionloop();
static void cli_session_init(); static void cli_session_init();
static void cli_finished(); static void cli_finished() ATTRIB_NORETURN;
static void recv_msg_service_accept(void); static void recv_msg_service_accept(void);
static void cli_session_cleanup(void); static void cli_session_cleanup(void);
static void recv_msg_global_request_cli(void); static void recv_msg_global_request_cli(void);

10
libtomcrypt/src/headers/tomcrypt_argchk.h
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@ -4,8 +4,16 @@
#include <signal.h> #include <signal.h>
/* portability macros for compiler-specific code attributes */
#ifdef __GNUC__
#define ATTRIB_NORETURN __attribute__((noreturn))
#else
#define ATTRIB_NORETURN
#endif
/* this is the default LibTomCrypt macro */ /* this is the default LibTomCrypt macro */
void crypt_argchk(char *v, char *s, int d); void crypt_argchk(char *v, char *s, int d) ATTRIB_NORETURN;
#define LTC_ARGCHK(x) if (!(x)) { crypt_argchk(#x, __FILE__, __LINE__); } #define LTC_ARGCHK(x) if (!(x)) { crypt_argchk(#x, __FILE__, __LINE__); }
#define LTC_ARGCHKVD(x) LTC_ARGCHK(x) #define LTC_ARGCHKVD(x) LTC_ARGCHK(x)

6
session.h
View File

@ -43,7 +43,7 @@ extern int sessinitdone; /* Is set to 0 somewhere */
extern int exitflag; extern int exitflag;
void common_session_init(int sock_in, int sock_out); void common_session_init(int sock_in, int sock_out);
void session_loop(void(*loophandler)()); void session_loop(void(*loophandler)()) ATTRIB_NORETURN;
void session_cleanup(); void session_cleanup();
void send_session_identification(); void send_session_identification();
void send_msg_ignore(); void send_msg_ignore();
@ -55,12 +55,12 @@ const char* get_user_shell();
void fill_passwd(const char* username); void fill_passwd(const char* username);
/* Server */ /* Server */
void svr_session(int sock, int childpipe); void svr_session(int sock, int childpipe) ATTRIB_NORETURN;
void svr_dropbear_exit(int exitcode, const char* format, va_list param) ATTRIB_NORETURN; void svr_dropbear_exit(int exitcode, const char* format, va_list param) ATTRIB_NORETURN;
void svr_dropbear_log(int priority, const char* format, va_list param); void svr_dropbear_log(int priority, const char* format, va_list param);
/* Client */ /* Client */
void cli_session(int sock_in, int sock_out); void cli_session(int sock_in, int sock_out) ATTRIB_NORETURN;
void cleantext(unsigned char* dirtytext); void cleantext(unsigned char* dirtytext);
/* crypto parameters that are stored individually for transmit and receive */ /* crypto parameters that are stored individually for transmit and receive */