diff options
Diffstat (limited to 'nsprpub/pr/src/md/os2/os2misc.c')
| -rw-r--r-- | nsprpub/pr/src/md/os2/os2misc.c | 83 |
1 files changed, 42 insertions, 41 deletions
diff --git a/nsprpub/pr/src/md/os2/os2misc.c b/nsprpub/pr/src/md/os2/os2misc.c index f0e3ceeaf..240f0905c 100644 --- a/nsprpub/pr/src/md/os2/os2misc.c +++ b/nsprpub/pr/src/md/os2/os2misc.c @@ -73,7 +73,7 @@ PR_Now(void) LL_MUL(ms, ms, ms2us); LL_MUL(s, s, s2us); LL_ADD(s, s, ms); - return s; + return s; } @@ -120,7 +120,7 @@ static int assembleCmdLine(char *const *argv, char **cmdLine) strcat(*cmdLine, " "); } strcat(*cmdLine, *arg); - } + } return 0; } @@ -150,15 +150,16 @@ static int assembleEnvBlock(char **envp, char **envBlock) return 0; } - if(DosGetInfoBlocks(&ptib, &ppib) != NO_ERROR) - return -1; + if(DosGetInfoBlocks(&ptib, &ppib) != NO_ERROR) { + return -1; + } curEnv = ppib->pib_pchenv; cwdStart = curEnv; while (*cwdStart) { if (cwdStart[0] == '=' && cwdStart[1] != '\0' - && cwdStart[2] == ':' && cwdStart[3] == '=') { + && cwdStart[2] == ':' && cwdStart[3] == '=') { break; } cwdStart += strlen(cwdStart) + 1; @@ -168,7 +169,7 @@ static int assembleEnvBlock(char **envp, char **envBlock) cwdEnd += strlen(cwdEnd) + 1; while (*cwdEnd) { if (cwdEnd[0] != '=' || cwdEnd[1] == '\0' - || cwdEnd[2] != ':' || cwdEnd[3] != '=') { + || cwdEnd[2] != ':' || cwdEnd[3] != '=') { break; } cwdEnd += strlen(cwdEnd) + 1; @@ -221,7 +222,7 @@ PRProcess * _PR_CreateOS2Process( char *cmdLine = NULL; char **newEnvp = NULL; char *envBlock = NULL; - + STARTDATA startData = {0}; APIRET rc; ULONG ulAppType = 0; @@ -250,7 +251,7 @@ PRProcess * _PR_CreateOS2Process( PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); goto errorExit; } - + if (assembleCmdLine(argv, &cmdLine) == -1) { PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); goto errorExit; @@ -260,7 +261,7 @@ PRProcess * _PR_CreateOS2Process( /* * DosQueryAppType() fails if path (the char* in the first argument) is in * high memory. If that is the case, the following moves it to low memory. - */ + */ if ((ULONG)path >= 0x20000000) { size_t len = strlen(path) + 1; char *copy = (char *)alloca(len); @@ -268,7 +269,7 @@ PRProcess * _PR_CreateOS2Process( path = copy; } #endif - + if (envp == NULL) { newEnvp = NULL; } else { @@ -287,27 +288,27 @@ PRProcess * _PR_CreateOS2Process( PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); goto errorExit; } - + rc = DosQueryAppType(path, &ulAppType); if (rc != NO_ERROR) { - char *pszDot = strrchr(path, '.'); - if (pszDot) { - /* If it is a CMD file, launch the users command processor */ - if (!stricmp(pszDot, ".cmd")) { - rc = DosScanEnv("COMSPEC", (PSZ *)&pszComSpec); - if (!rc) { - strcpy(pszFormatString, "/C %s %s"); - strcpy(pszEXEName, pszComSpec); - ulAppType = FAPPTYP_WINDOWCOMPAT; - } - } - } + char *pszDot = strrchr(path, '.'); + if (pszDot) { + /* If it is a CMD file, launch the users command processor */ + if (!stricmp(pszDot, ".cmd")) { + rc = DosScanEnv("COMSPEC", (PSZ *)&pszComSpec); + if (!rc) { + strcpy(pszFormatString, "/C %s %s"); + strcpy(pszEXEName, pszComSpec); + ulAppType = FAPPTYP_WINDOWCOMPAT; + } + } + } } if (ulAppType == 0) { - PR_SetError(PR_UNKNOWN_ERROR, 0); - goto errorExit; + PR_SetError(PR_UNKNOWN_ERROR, 0); + goto errorExit; } - + if ((ulAppType & FAPPTYP_WINDOWAPI) == FAPPTYP_WINDOWAPI) { startData.SessionType = SSF_TYPE_PM; } @@ -317,16 +318,16 @@ PRProcess * _PR_CreateOS2Process( else { startData.SessionType = SSF_TYPE_DEFAULT; } - + if (ulAppType & (FAPPTYP_WINDOWSPROT31 | FAPPTYP_WINDOWSPROT | FAPPTYP_WINDOWSREAL)) { strcpy(pszEXEName, "WINOS2.COM"); startData.SessionType = PROG_31_STDSEAMLESSVDM; strcpy(pszFormatString, "/3 %s %s"); } - + startData.InheritOpt = SSF_INHERTOPT_SHELL; - + if (pszEXEName[0]) { pszFormatResult = PR_MALLOC(strlen(pszFormatString)+strlen(path)+strlen(cmdLine)); sprintf(pszFormatResult, pszFormatString, path, cmdLine); @@ -336,13 +337,13 @@ PRProcess * _PR_CreateOS2Process( startData.PgmInputs = cmdLine; } startData.PgmName = pszEXEName; - + startData.Length = sizeof(startData); startData.Related = SSF_RELATED_INDEPENDENT; startData.ObjectBuffer = pszObjectBuffer; startData.ObjectBuffLen = CCHMAXPATH; startData.Environment = envBlock; - + if (attr) { /* On OS/2, there is really no way to pass file handles for stdin, * stdout, and stderr to a new process. Instead, we can make it @@ -407,7 +408,7 @@ PRProcess * _PR_CreateOS2Process( } proc->md.pid = procInfo.codeTerminate; - } else { + } else { /* * If no STDIN/STDOUT redirection is not needed, use DosStartSession * to create a new, independent session @@ -418,7 +419,7 @@ PRProcess * _PR_CreateOS2Process( PR_SetError(PR_UNKNOWN_ERROR, rc); goto errorExit; } - + proc->md.pid = pid; } @@ -453,7 +454,7 @@ errorExit: PRStatus _PR_DetachOS2Process(PRProcess *process) { - /* On OS/2, a process is either created as a child or not. + /* On OS/2, a process is either created as a child or not. * You can't 'detach' it later on. */ PR_DELETE(process); @@ -464,18 +465,18 @@ PRStatus _PR_DetachOS2Process(PRProcess *process) * XXX: This will currently only work on a child process. */ PRStatus _PR_WaitOS2Process(PRProcess *process, - PRInt32 *exitCode) + PRInt32 *exitCode) { ULONG ulRetVal; RESULTCODES results; PID pidEnded = 0; - ulRetVal = DosWaitChild(DCWA_PROCESS, DCWW_WAIT, + ulRetVal = DosWaitChild(DCWA_PROCESS, DCWW_WAIT, &results, &pidEnded, process->md.pid); if (ulRetVal != NO_ERROR) { - printf("\nDosWaitChild rc = %lu\n", ulRetVal); + printf("\nDosWaitChild rc = %lu\n", ulRetVal); PR_SetError(PR_UNKNOWN_ERROR, ulRetVal); return PR_FAILURE; } @@ -485,9 +486,9 @@ PRStatus _PR_WaitOS2Process(PRProcess *process, PRStatus _PR_KillOS2Process(PRProcess *process) { - ULONG ulRetVal; + ULONG ulRetVal; if ((ulRetVal = DosKillProcess(DKP_PROCESS, process->md.pid)) == NO_ERROR) { - return PR_SUCCESS; + return PR_SUCCESS; } PR_SetError(PR_UNKNOWN_ERROR, ulRetVal); return PR_FAILURE; @@ -501,7 +502,7 @@ PRStatus _MD_OS2GetHostName(char *name, PRUint32 namelen) if (0 == rv) { return PR_SUCCESS; } - _PR_MD_MAP_GETHOSTNAME_ERROR(sock_errno()); + _PR_MD_MAP_GETHOSTNAME_ERROR(sock_errno()); return PR_FAILURE; } @@ -509,7 +510,7 @@ void _PR_MD_WAKEUP_CPUS( void ) { return; -} +} /* ********************************************************************** |