diff options
| -rw-r--r-- | editors/vi.c | 26 | ||||
| -rw-r--r-- | vi.c | 26 |
2 files changed, 18 insertions, 34 deletions
diff --git a/editors/vi.c b/editors/vi.c index 325ab34..07dccb6 100644 --- a/editors/vi.c +++ b/editors/vi.c @@ -19,13 +19,13 @@ */ char *vi_Version = - "$Id: vi.c,v 1.1 2001/04/04 17:31:15 andersen Exp $"; + "$Id: vi.c,v 1.2 2001/04/04 19:29:48 andersen Exp $"; /* * To compile for standalone use: - * gcc -Wall -Os -DSTANDALONE -o vi vi.c + * gcc -Wall -Os -s -DSTANDALONE -o vi vi.c * or - * gcc -Wall -Os -DSTANDALONE -DCRASHME -o vi vi.c # include testing features + * gcc -Wall -Os -s -DSTANDALONE -DCRASHME -o vi vi.c # include testing features * strip vi */ @@ -43,6 +43,7 @@ char *vi_Version = //---- Feature -------------- Bytes to immplement #ifdef STANDALONE +#define vi_main main #define BB_FEATURE_VI_COLON // 4288 #define BB_FEATURE_VI_YANKMARK // 1408 #define BB_FEATURE_VI_SEARCH // 1088 @@ -81,15 +82,6 @@ char *vi_Version = #include <assert.h> #include <errno.h> #include <stdarg.h> -#ifdef __linux__ -#include <stdint.h> // INT32_MAX -#else /* __linux__ */ -#include <values.h> -extern int strncasecmp(const char *s1, const char *s2, size_t n); - -#define INT32_MAX MAXINT -#include <libgen.h> // -#endif /* __linux__ */ #ifndef TRUE #define TRUE ((int)1) @@ -302,14 +294,10 @@ static int crashme = 0; #endif /* BB_FEATURE_VI_CRASHME */ -#ifdef STANDALONE -int main(int argc, char **argv) -#else extern int vi_main(int argc, char **argv) -#endif /* STANDALONE */ { extern char *optarg; - char c; + int c; #ifdef BB_FEATURE_VI_YANKMARK int i; @@ -448,7 +436,9 @@ static void edit_file(Byte * fn) signal(SIGFPE, core_sig); signal(SIGBUS, core_sig); signal(SIGSEGV, core_sig); +#ifdef SIGSYS signal(SIGSYS, core_sig); +#endif signal(SIGWINCH, winch_sig); signal(SIGTSTP, suspend_sig); sig = setjmp(restart); @@ -3100,7 +3090,9 @@ static void core_sig(int sig) signal(SIGFPE, core_sig); signal(SIGBUS, core_sig); signal(SIGSEGV, core_sig); +#ifdef SIGSYS signal(SIGSYS, core_sig); +#endif dot = bound_dot(dot); // make sure "dot" is valid @@ -19,13 +19,13 @@ */ char *vi_Version = - "$Id: vi.c,v 1.1 2001/04/04 17:31:15 andersen Exp $"; + "$Id: vi.c,v 1.2 2001/04/04 19:29:48 andersen Exp $"; /* * To compile for standalone use: - * gcc -Wall -Os -DSTANDALONE -o vi vi.c + * gcc -Wall -Os -s -DSTANDALONE -o vi vi.c * or - * gcc -Wall -Os -DSTANDALONE -DCRASHME -o vi vi.c # include testing features + * gcc -Wall -Os -s -DSTANDALONE -DCRASHME -o vi vi.c # include testing features * strip vi */ @@ -43,6 +43,7 @@ char *vi_Version = //---- Feature -------------- Bytes to immplement #ifdef STANDALONE +#define vi_main main #define BB_FEATURE_VI_COLON // 4288 #define BB_FEATURE_VI_YANKMARK // 1408 #define BB_FEATURE_VI_SEARCH // 1088 @@ -81,15 +82,6 @@ char *vi_Version = #include <assert.h> #include <errno.h> #include <stdarg.h> -#ifdef __linux__ -#include <stdint.h> // INT32_MAX -#else /* __linux__ */ -#include <values.h> -extern int strncasecmp(const char *s1, const char *s2, size_t n); - -#define INT32_MAX MAXINT -#include <libgen.h> // -#endif /* __linux__ */ #ifndef TRUE #define TRUE ((int)1) @@ -302,14 +294,10 @@ static int crashme = 0; #endif /* BB_FEATURE_VI_CRASHME */ -#ifdef STANDALONE -int main(int argc, char **argv) -#else extern int vi_main(int argc, char **argv) -#endif /* STANDALONE */ { extern char *optarg; - char c; + int c; #ifdef BB_FEATURE_VI_YANKMARK int i; @@ -448,7 +436,9 @@ static void edit_file(Byte * fn) signal(SIGFPE, core_sig); signal(SIGBUS, core_sig); signal(SIGSEGV, core_sig); +#ifdef SIGSYS signal(SIGSYS, core_sig); +#endif signal(SIGWINCH, winch_sig); signal(SIGTSTP, suspend_sig); sig = setjmp(restart); @@ -3100,7 +3090,9 @@ static void core_sig(int sig) signal(SIGFPE, core_sig); signal(SIGBUS, core_sig); signal(SIGSEGV, core_sig); +#ifdef SIGSYS signal(SIGSYS, core_sig); +#endif dot = bound_dot(dot); // make sure "dot" is valid |