diff --git a/main.c b/main.c index 5ab0215..6360e7e 100644 --- a/main.c +++ b/main.c @@ -22,7 +22,7 @@ #define ISOPT(cmd) (strcmp(argv[i], cmd) == 0) #define GETOPT(cmd) (strcmp(argv[i], cmd) == 0) && (++i < argc) -const char *laststrstr (const char *__haystack, const char *__needle); +const char *getAfter (const char *__haystack, const char *__needle); int get_application(const char *call); int vsim(int argc, char **argv); int vcom(int argc, char **argv); @@ -89,7 +89,7 @@ int run_ghdl(char *command, ...) { vsprintf(cmd, command, argptr); va_end(argptr); - //printf("RUN_GHDL: %s\n", cmd); + printf("RUN_GHDL: %s\n", cmd); proc = popen(cmd, "r"); if (proc == NULL) { @@ -162,7 +162,7 @@ int run_simulation(char *command, ...) { vsprintf(cmd, command, argptr); va_end(argptr); - //printf("RUN_SIM: %s\n", cmd); + printf("RUN_SIM: %s\n", cmd); proc = popen(cmd, "r"); if (proc == NULL) { @@ -510,7 +510,7 @@ int main(int argc, char **argv) // Detects which function to call depending on the program name in argv[0] int get_application(const char *call) { char *pos; - pos = (char*) laststrstr(call, "/") + 1; + pos = (char*) getAfter(call, "/"); if (strcmp(pos, "vcom") == 0) { return PROG_VCOM; } @@ -533,14 +533,16 @@ int get_application(const char *call) { } // Returns the string after the last occurence of __needle -const char *laststrstr (const char *__haystack, const char *__needle) { +const char *getAfter (const char *__haystack, const char *__needle) { char *pos, *realPos; char *haystack; haystack = (char*) __haystack; pos = (char*) __haystack; while (pos != NULL) { - realPos = pos; + realPos = pos + 1; pos = strstr(haystack, __needle); + if (haystack == __haystack && pos == NULL) // If no __needle is present at all... + realPos = (char*) __haystack; // Return the entire string haystack = pos + 1; } return realPos;