static void SzBigFree(void *p, void *address) { p = p; BigFree(address); }
static void SzBigFree(void *, void *address) { BigFree(address); }
static void SzBigFree(void *p, void *address) { UNUSED_VAR(p); BigFree(address); }
~OutputByteStream() {BigFree(buf);}
void RunShell() { int running = 1; char* str; char** argv; InitBackgroundProcessing(); while (running) { CheckProcessQueue(); PrintPrompt(); str = ReadInput(); argv = ParseInput(str); if (argv[0] == NULL) { // do nothing if empty arguments } else if (CheckForIOandPipeErrors(argv)) { // do nothing if IO or pipe error } else if (CheckForBackgroundErrors(argv)) { // do nothing if background processing format error } else if (strcmp(argv[0], "exit") == 0) { BigFree(argv); printf("Exiting Shell...\n"); OnExitProcessQueueWait(); exit(0); } else if (strcmp(argv[0], "cd") == 0) { if (ArraySize(argv) <= 2) { if (ArraySize(argv) == 2) ChangeDirectory(argv[1]); else ChangeDirectory(getenv("HOME")); } else { printf("Too many arguments...\n"); } } else if (strcmp(argv[0], "limits") == 0) { if (ArraySize(argv) > 1) { argv = ArrayRemoveElement(argv, 0); Limits(argv); } } else if (strcmp(argv[0], "etime") == 0) { if (ArraySize(argv) > 1) { argv = ArrayRemoveElement(argv, 0); ETime(argv); } } else if (IsExecutable(argv[0])) { int background = VecContainsStr(argv, "&"); int I_loc = VecContainsStr(argv, "<"); int O_loc = VecContainsStr(argv, ">"); int pipe_count = ArgvCountSymbol(argv, "|"); if (I_loc != -1) { argv = ExecuteExternalWithInput(argv, I_loc, background); } else if (O_loc != -1) { argv = ExecuteExternalWithOutput(argv, O_loc, background); } else if (pipe_count > 0) { argv = ExecuteExternalWithPipe(argv, pipe_count, background); } else { char* cmd = ArgvToString(argv); if (background != -1) { argv = ArrayRemoveElement(argv, background); } ExecuteExternal(argv, background, cmd); free(cmd); } } BigFree(argv); } }
void CInBuffer::Free() { BigFree(_bufferBase); _bufferBase = 0; }