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libmist backport from new metadata branch with improved typing and styling

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This commit is contained in:
Erik Zandvliet 2018-11-28 12:16:00 +01:00 • committed by Thulinma
parent 7a03d3e96c
commit 10fa4b7e7b
88 changed files with 5957 additions and 5757 deletions
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17
lib/procs.cpp
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@ -130,7 +130,7 @@ void Util::Procs::exit_handler() {
//send sigkill to all remaining
if (!listcopy.empty()) {
for (it = listcopy.begin(); it != listcopy.end(); it++) {
DEBUG_MSG(DLVL_DEVEL, "SIGKILL %d", *it);
INFO_MSG("SIGKILL %d", *it);
kill(*it, SIGKILL);
}
}
@ -272,14 +272,13 @@ pid_t Util::Procs::StartPiped(std::deque<std::string> & argDeq, int * fdin, int
pid_t Util::Procs::StartPiped(const char * const * argv, int * fdin, int * fdout, int * fderr) {
pid_t pid;
int pipein[2], pipeout[2], pipeerr[2];
//DEBUG_MSG(DLVL_DEVEL, "setHandler");
setHandler();
if (fdin && *fdin == -1 && pipe(pipein) < 0) {
DEBUG_MSG(DLVL_ERROR, "stdin pipe creation failed for process %s, reason: %s", argv[0], strerror(errno));
ERROR_MSG("stdin pipe creation failed for process %s, reason: %s", argv[0], strerror(errno));
return 0;
}
if (fdout && *fdout == -1 && pipe(pipeout) < 0) {
DEBUG_MSG(DLVL_ERROR, "stdout pipe creation failed for process %s, reason: %s", argv[0], strerror(errno));
ERROR_MSG("stdout pipe creation failed for process %s, reason: %s", argv[0], strerror(errno));
if (*fdin == -1) {
close(pipein[0]);
close(pipein[1]);
@ -287,7 +286,7 @@ pid_t Util::Procs::StartPiped(const char * const * argv, int * fdin, int * fdout
return 0;
}
if (fderr && *fderr == -1 && pipe(pipeerr) < 0) {
DEBUG_MSG(DLVL_ERROR, "stderr pipe creation failed for process %s, reason: %s", argv[0], strerror(errno));
ERROR_MSG("stderr pipe creation failed for process %s, reason: %s", argv[0], strerror(errno));
if (*fdin == -1) {
close(pipein[0]);
close(pipein[1]);
@ -302,7 +301,7 @@ pid_t Util::Procs::StartPiped(const char * const * argv, int * fdin, int * fdout
if (!fdin || !fdout || !fderr) {
devnull = open("/dev/null", O_RDWR);
if (devnull == -1) {
DEBUG_MSG(DLVL_ERROR, "Could not open /dev/null for process %s, reason: %s", argv[0], strerror(errno));
ERROR_MSG("Could not open /dev/null for process %s, reason: %s", argv[0], strerror(errno));
if (*fdin == -1) {
close(pipein[0]);
close(pipein[1]);
@ -365,10 +364,10 @@ pid_t Util::Procs::StartPiped(const char * const * argv, int * fdin, int * fdout
}
//Because execvp requires a char* const* and we have a const char* const*
execvp(argv[0], (char* const*)argv);
DEBUG_MSG(DLVL_ERROR, "execvp failed for process %s, reason: %s", argv[0], strerror(errno));
ERROR_MSG("execvp failed for process %s, reason: %s", argv[0], strerror(errno));
exit(42);
} else if (pid == -1) {
DEBUG_MSG(DLVL_ERROR, "fork failed for process %s, reason: %s", argv[0], strerror(errno));
ERROR_MSG("fork failed for process %s, reason: %s", argv[0], strerror(errno));
if (fdin && *fdin == -1) {
close(pipein[0]);
close(pipein[1]);
@ -390,7 +389,7 @@ pid_t Util::Procs::StartPiped(const char * const * argv, int * fdin, int * fdout
tthread::lock_guard<tthread::mutex> guard(plistMutex);
plist.insert(pid);
}
DEBUG_MSG(DLVL_HIGH, "Piped process %s started, PID %d", argv[0], pid);
HIGH_MSG("Piped process %s started, PID %d", argv[0], pid);
if (devnull != -1) {
close(devnull);
}