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Fix indentation

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This commit is contained in:
Moritz 'Morty' Strübe 2015-05-08 08:53:56 +02:00
parent 2059be3a43
commit 016bcdb8a8
1 changed files with 209 additions and 210 deletions
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65
tools/sky/serialdump.c
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@ -80,7 +80,8 @@ print_hex_line(unsigned char *prefix, unsigned char *outbuf, int index)
}
}
int main(int argc, char **argv)
int
main(int argc, char **argv)
{
struct termios options;
fd_set mask, smask;
@ -95,21 +96,21 @@ int main(int argc, char **argv)
unsigned char lastc = '\0';
int index = 1;
while (index < argc) {
if (argv[index][0] == '-') {
while(index < argc) {
if(argv[index][0] == '-') {
switch(argv[index][1]) {
case 'b':
/* set speed */
if (strcmp(&argv[index][2], "38400") == 0) {
if(strcmp(&argv[index][2], "38400") == 0) {
speed = B38400;
speedname = "38400";
} else if (strcmp(&argv[index][2], "19200") == 0) {
} else if(strcmp(&argv[index][2], "19200") == 0) {
speed = B19200;
speedname = "19200";
} else if (strcmp(&argv[index][2], "57600") == 0) {
} else if(strcmp(&argv[index][2], "57600") == 0) {
speed = B57600;
speedname = "57600";
} else if (strcmp(&argv[index][2], "115200") == 0) {
} else if(strcmp(&argv[index][2], "115200") == 0) {
speed = B115200;
speedname = "115200";
} else {
@ -153,7 +154,7 @@ int main(int argc, char **argv)
index++;
} else {
device = argv[index++];
if (index < argc) {
if(index < argc) {
fprintf(stderr, "too many arguments\n");
return usage(1);
}
@ -162,33 +163,33 @@ int main(int argc, char **argv)
fprintf(stderr, "connecting to %s (%s)", device, speedname);
#ifndef __APPLE__
fd = open(device, O_RDWR | O_NOCTTY | O_NDELAY | O_DIRECT | O_SYNC );
fd = open(device, O_RDWR | O_NOCTTY | O_NDELAY | O_DIRECT | O_SYNC);
#else
fd = open(device, O_RDWR | O_NOCTTY | O_NDELAY | O_SYNC );
#endif
if (fd <0) {
if(fd < 0) {
fprintf(stderr, "\n");
perror(device);
exit(-1);
}
fprintf(stderr, " [OK]\n");
if (fcntl(fd, F_SETFL, 0) < 0) {
if(fcntl(fd, F_SETFL, 0) < 0) {
perror("could not set fcntl");
exit(-1);
}
if (tcgetattr(fd, &options) < 0) {
if(tcgetattr(fd, &options) < 0) {
perror("could not get options");
exit(-1);
}
/* fprintf(stderr, "serial options set\n"); */
/* fprintf(stderr, "serial options set\n"); */
cfsetispeed(&options, speed);
cfsetospeed(&options, speed);
/* Enable the receiver and set local mode */
options.c_cflag |= (CLOCAL | CREAD);
/* Mask the character size bits and turn off (odd) parity */
options.c_cflag &= ~(CSIZE|PARENB|PARODD);
options.c_cflag &= ~(CSIZE | PARENB | PARODD);
/* Select 8 data bits */
options.c_cflag |= CS8;
@ -197,28 +198,27 @@ int main(int argc, char **argv)
/* Raw output */
options.c_oflag &= ~OPOST;
if (tcsetattr(fd, TCSANOW, &options) < 0) {
if(tcsetattr(fd, TCSANOW, &options) < 0) {
perror("could not set options");
exit(-1);
}
/* Make read() return immediately */
/* if (fcntl(fd, F_SETFL, FNDELAY) < 0) { */
/* perror("\ncould not set fcntl"); */
/* exit(-1); */
/* } */
/* if (fcntl(fd, F_SETFL, FNDELAY) < 0) { */
/* perror("\ncould not set fcntl"); */
/* exit(-1); */
/* } */
FD_ZERO(&mask);
FD_SET(fd, &mask);
FD_SET(fileno(stdin), &mask);
index = 0;
for (;;) {
for(;;) {
smask = mask;
nfound = select(FD_SETSIZE, &smask, (fd_set *) 0, (fd_set *) 0,
(struct timeval *) 0);
nfound = select(FD_SETSIZE, &smask, (fd_set *) 0, (fd_set *) 0, (struct timeval *) 0);
if(nfound < 0) {
if (errno == EINTR) {
if(errno == EINTR) {
fprintf(stderr, "interrupted system call\n");
continue;
}
@ -230,21 +230,21 @@ int main(int argc, char **argv)
if(FD_ISSET(fileno(stdin), &smask)) {
/* data from standard in */
int n = read(fileno(stdin), buf, sizeof(buf));
if (n < 0) {
if(n < 0) {
perror("could not read");
exit(-1);
} else if (n > 0) {
} else if(n > 0) {
/* because commands might need parameters, lines needs to be
separated which means the terminating LF must be sent */
/* while(n > 0 && buf[n - 1] < 32) { */
/* n--; */
/* } */
/* while(n > 0 && buf[n - 1] < 32) { */
/* n--; */
/* } */
if(n > 0) {
int i;
/* fprintf(stderr, "SEND %d bytes\n", n);*/
/* write slowly */
for (i = 0; i < n; i++) {
if (write(fd, &buf[i], 1) <= 0) {
for(i = 0; i < n; i++) {
if(write(fd, &buf[i], 1) <= 0) {
perror("write");
exit(1);
} else {
@ -261,7 +261,7 @@ int main(int argc, char **argv)
if(FD_ISSET(fd, &smask)) {
int i, j, n = read(fd, buf, sizeof(buf));
if (n < 0) {
if(n < 0) {
perror("could not read");
exit(-1);
}
@ -320,8 +320,7 @@ int main(int argc, char **argv)
if(index > 0) {
if(flags != 2 && mode != MODE_SLIP_HIDE) {
/* not overflowed: show packet */
print_hex_line("SLIP: ", rxbuf,
index > HCOLS ? HCOLS : index);
print_hex_line("SLIP: ", rxbuf, index > HCOLS ? HCOLS : index);
printf("\n");
}
lastc = '\0';