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Code Issues Releases Wiki Activity

Numerous style police clean ups in cgminer.c

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This commit is contained in:
ckolivas 2012-07-01 11:09:06 +10:00
parent 1e9421475c
commit 830f2902b9
1 changed files with 83 additions and 80 deletions
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163
cgminer.c
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@ -445,6 +445,7 @@ struct pool *current_pool(void)
char *set_int_range(const char *arg, int *i, int min, int max) char *set_int_range(const char *arg, int *i, int min, int max)
{ {
char *err = opt_set_intval(arg, i); char *err = opt_set_intval(arg, i);
if (err) if (err)
return err; return err;
@ -594,7 +595,7 @@ static char *set_userpass(const char *arg)
static char *enable_debug(bool *flag) static char *enable_debug(bool *flag)
{ {
*flag = true; *flag = true;
/* Turn out verbose output, too. */ /* Turn on verbose output, too. */
opt_log_output = true; opt_log_output = true;
return NULL; return NULL;
} }
@ -609,8 +610,8 @@ static char *set_schedtime(const char *arg, struct schedtime *st)
return NULL; return NULL;
} }
static char* static char* set_sharelog(char *arg)
set_sharelog(char *arg) { {
char *r = ""; char *r = "";
long int i = strtol(arg, &r, 10); long int i = strtol(arg, &r, 10);
@ -662,11 +663,11 @@ static void load_temp_cutoffs()
devices[device]->cutofftemp = val; devices[device]->cutofftemp = val;
} }
} } else {
else { for (i = device; i < total_devices; ++i) {
for (i = device; i < total_devices; ++i)
if (!devices[i]->cutofftemp) if (!devices[i]->cutofftemp)
devices[i]->cutofftemp = opt_cutofftemp; devices[i]->cutofftemp = opt_cutofftemp;
}
return; return;
} }
if (device <= 1) { if (device <= 1) {
@ -1025,6 +1026,7 @@ static char *parse_config(json_t *config, bool fileconf)
name = strdup(opt->names); name = strdup(opt->names);
for (p = strtok(name, "|"); p; p = strtok(NULL, "|")) { for (p = strtok(name, "|"); p; p = strtok(NULL, "|")) {
char *err = NULL; char *err = NULL;
/* Ignore short options. */ /* Ignore short options. */
if (p[1] != '-') if (p[1] != '-')
continue; continue;
@ -1117,8 +1119,7 @@ static void load_default_config(void)
if (getenv("HOME") && *getenv("HOME")) { if (getenv("HOME") && *getenv("HOME")) {
strcpy(cnfbuf, getenv("HOME")); strcpy(cnfbuf, getenv("HOME"));
strcat(cnfbuf, "/"); strcat(cnfbuf, "/");
} } else
else
strcpy(cnfbuf, ""); strcpy(cnfbuf, "");
strcat(cnfbuf, ".cgminer/"); strcat(cnfbuf, ".cgminer/");
#else #else
@ -4800,71 +4801,72 @@ out:
#endif #endif
#if defined(unix) #if defined(unix)
static void fork_monitor() static void fork_monitor()
{ {
// Make a pipe: [readFD, writeFD] // Make a pipe: [readFD, writeFD]
int pfd[2]; int pfd[2];
int r = pipe(pfd); int r = pipe(pfd);
if (r<0) {
perror("pipe - failed to create pipe for --monitor");
exit(1);
}
// Make stderr write end of pipe if (r < 0) {
fflush(stderr); perror("pipe - failed to create pipe for --monitor");
r = dup2(pfd[1], 2); exit(1);
if (r<0) {
perror("dup2 - failed to alias stderr to write end of pipe for --monitor");
exit(1);
}
r = close(pfd[1]);
if (r<0) {
perror("close - failed to close write end of pipe for --monitor");
exit(1);
}
// Don't allow a dying monitor to kill the main process
sighandler_t sr0 = signal(SIGPIPE, SIG_IGN);
sighandler_t sr1 = signal(SIGPIPE, SIG_IGN);
if (SIG_ERR==sr0 || SIG_ERR==sr1) {
perror("signal - failed to edit signal mask for --monitor");
exit(1);
}
// Fork a child process
forkpid = fork();
if (forkpid<0) {
perror("fork - failed to fork child process for --monitor");
exit(1);
}
// Child: launch monitor command
if (0==forkpid) {
// Make stdin read end of pipe
r = dup2(pfd[0], 0);
if (r<0) {
perror("dup2 - in child, failed to alias read end of pipe to stdin for --monitor");
exit(1);
}
close(pfd[0]);
if (r<0) {
perror("close - in child, failed to close read end of pipe for --monitor");
exit(1);
}
// Launch user specified command
execl("/bin/bash", "/bin/bash", "-c", opt_stderr_cmd, (char*)NULL);
perror("execl - in child failed to exec user specified command for --monitor");
exit(1);
}
// Parent: clean up unused fds and bail
r = close(pfd[0]);
if (r<0) {
perror("close - failed to close read end of pipe for --monitor");
exit(1);
}
} }
// Make stderr write end of pipe
fflush(stderr);
r = dup2(pfd[1], 2);
if (r < 0) {
perror("dup2 - failed to alias stderr to write end of pipe for --monitor");
exit(1);
}
r = close(pfd[1]);
if (r < 0) {
perror("close - failed to close write end of pipe for --monitor");
exit(1);
}
// Don't allow a dying monitor to kill the main process
sighandler_t sr0 = signal(SIGPIPE, SIG_IGN);
sighandler_t sr1 = signal(SIGPIPE, SIG_IGN);
if (SIG_ERR == sr0 || SIG_ERR == sr1) {
perror("signal - failed to edit signal mask for --monitor");
exit(1);
}
// Fork a child process
forkpid = fork();
if (forkpid < 0) {
perror("fork - failed to fork child process for --monitor");
exit(1);
}
// Child: launch monitor command
if (0 == forkpid) {
// Make stdin read end of pipe
r = dup2(pfd[0], 0);
if (r < 0) {
perror("dup2 - in child, failed to alias read end of pipe to stdin for --monitor");
exit(1);
}
close(pfd[0]);
if (r < 0) {
perror("close - in child, failed to close read end of pipe for --monitor");
exit(1);
}
// Launch user specified command
execl("/bin/bash", "/bin/bash", "-c", opt_stderr_cmd, (char*)NULL);
perror("execl - in child failed to exec user specified command for --monitor");
exit(1);
}
// Parent: clean up unused fds and bail
r = close(pfd[0]);
if (r < 0) {
perror("close - failed to close read end of pipe for --monitor");
exit(1);
}
}
#endif // defined(unix) #endif // defined(unix)
#ifdef HAVE_CURSES #ifdef HAVE_CURSES
@ -4946,8 +4948,7 @@ bool add_cgpu(struct cgpu_info*cgpu)
HASH_FIND_STR(devids, cgpu->api->name, d); HASH_FIND_STR(devids, cgpu->api->name, d);
if (d) if (d)
cgpu->device_id = ++d->lastid; cgpu->device_id = ++d->lastid;
else else {
{
d = malloc(sizeof(*d)); d = malloc(sizeof(*d));
memcpy(d->name, cgpu->api->name, sizeof(d->name)); memcpy(d->name, cgpu->api->name, sizeof(d->name));
cgpu->device_id = d->lastid = 0; cgpu->device_id = d->lastid = 0;
@ -5106,14 +5107,16 @@ int main(int argc, char *argv[])
opt_log_output = true; opt_log_output = true;
#ifdef WANT_CPUMINE #ifdef WANT_CPUMINE
if (0<=opt_bench_algo) { if (0 <= opt_bench_algo) {
double rate = bench_algo_stage3(opt_bench_algo); double rate = bench_algo_stage3(opt_bench_algo);
if (!skip_to_bench) {
if (!skip_to_bench)
printf("%.5f (%s)\n", rate, algo_names[opt_bench_algo]); printf("%.5f (%s)\n", rate, algo_names[opt_bench_algo]);
} else { else {
// Write result to shared memory for parent // Write result to shared memory for parent
#if defined(WIN32) #if defined(WIN32)
char unique_name[64]; char unique_name[64];
if (GetEnvironmentVariable("CGMINER_SHARED_MEM", unique_name, 32)) { if (GetEnvironmentVariable("CGMINER_SHARED_MEM", unique_name, 32)) {
HANDLE map_handle = CreateFileMapping( HANDLE map_handle = CreateFileMapping(
INVALID_HANDLE_VALUE, // use paging file INVALID_HANDLE_VALUE, // use paging file
@ -5123,7 +5126,7 @@ int main(int argc, char *argv[])
4096, // size: low 32-bits 4096, // size: low 32-bits
unique_name // name of map object unique_name // name of map object
); );
if (NULL!=map_handle) { if (NULL != map_handle) {
void *shared_mem = MapViewOfFile( void *shared_mem = MapViewOfFile(
map_handle, // object to map view of map_handle, // object to map view of
FILE_MAP_WRITE, // read/write access FILE_MAP_WRITE, // read/write access
@ -5131,13 +5134,13 @@ int main(int argc, char *argv[])
0, // low offset: beginning 0, // low offset: beginning
0 // default: map entire file 0 // default: map entire file
); );
if (NULL!=shared_mem) if (NULL != shared_mem)
CopyMemory(shared_mem, &rate, sizeof(rate)); CopyMemory(shared_mem, &rate, sizeof(rate));
(void)UnmapViewOfFile(shared_mem); (void)UnmapViewOfFile(shared_mem);
} }
(void)CloseHandle(map_handle); (void)CloseHandle(map_handle);
} }
#endif #endif
} }
exit(0); exit(0);
} }