1 files changed, 18 insertions, 9 deletions

diff --git a/gammu/emb/common/device/serial/ser_unx.c b/gammu/emb/common/device/serial/ser_unx.c
index 69c7515..18b5f6f 100644
--- a/gammu/emb/common/device/serial/ser_unx.c
+++ b/gammu/emb/common/device/serial/ser_unx.c
@@ -1,18 +1,27 @@
 /* (c) 2002-2004 by Marcin Wiacek */
 /* locking device and settings all speeds by Michal Cihar */
 /* based on some work from Gnokii (www.gnokii.org)
  * (C) 1999-2000 Hugh Blemings & Pavel Janik ml. (C) 2001-2004 Pawel Kot 
  * GNU GPL version 2 or later
  */
+/* Due to a problem in the source code management, the names of some of
+ * the authors have unfortunately been lost. We do not mean to belittle
+ * their efforts and hope they will contact us to see their names
+ * properly added to the Copyright notice above.
+ * Having published their contributions under the terms of the GNU
+ * General Public License (GPL) [version 2], the Copyright of these
+ * authors will remain respected by adhering to the license they chose
+ * to publish their code under.
+ */
 
 #include "../../gsmstate.h"
 
 #ifdef GSM_ENABLE_SERIALDEVICE
 #ifndef WIN32
 #ifndef DJGPP
 
 #include <sys/file.h>
 #include <sys/time.h>
 #include <string.h>
 #include <termios.h>
 #include <errno.h>
@@ -51,26 +60,26 @@ static GSM_Error serial_close(GSM_StateMachine *s)
         /* Restores old settings */
         tcsetattr(d->hPhone, TCSANOW, &d->old_settings);
 
         /* Closes device */
         close(d->hPhone);
 
         return ERR_NONE;
 }
 
 static GSM_Error serial_open (GSM_StateMachine *s)
 {
         GSM_Device_SerialData   *d = &s->Device.Data.Serial;
-                struct termios  t;
-                int                 i;
+                struct termios    t;
+                int             i;
 
         /* O_NONBLOCK MUST is required to avoid waiting for DCD */
         d->hPhone = open(s->CurrentConfig->Device, O_RDWR | O_NOCTTY | O_NONBLOCK);
         if (d->hPhone < 0) {
                 i = errno;
                 GSM_OSErrorInfo(s,"open in serial_open");
                         if (i ==  2) return ERR_DEVICENOTEXIST;         //no such file or directory
                         if (i == 13) return ERR_DEVICENOPERMISSION;//permission denied
                 return ERR_DEVICEOPENERROR;
         }
 
 #ifdef TIOCEXCL
@@ -115,25 +124,25 @@ static GSM_Error serial_open (GSM_StateMachine *s)
             if (fcntl(d->hPhone, F_SETFL, FASYNC | FNONBLOCK) == -1) {
                 serial_close(s);
                 GSM_OSErrorInfo(s,"fcntl in serial_open");
                 return ERR_DEVICEOPENERROR;
             }
 
             return ERR_NONE;
 }
 
 static GSM_Error serial_setparity(GSM_StateMachine *s, bool parity)
 {
             GSM_Device_SerialData   *d = &s->Device.Data.Serial;
-                struct termios  t;
+                struct termios    t;
 
             if (tcgetattr(d->hPhone, &t)) {
                 GSM_OSErrorInfo(s,"tcgetattr in serial_setparity");
                 return ERR_DEVICEREADERROR;
             }
 
             if (parity) {
                 t.c_cflag |= (PARENB | PARODD);
                 t.c_iflag = 0;
             } else {
                 t.c_iflag = IGNPAR;
             }
@@ -141,26 +150,26 @@ static GSM_Error serial_setparity(GSM_StateMachine *s, bool parity)
             if (tcsetattr(d->hPhone, TCSANOW, &t) == -1){
                 serial_close(s);
                 GSM_OSErrorInfo(s,"tcsetattr in serial_setparity");
                 return ERR_DEVICEPARITYERROR;
             }
 
             return ERR_NONE;
 }
 
 static GSM_Error serial_setdtrrts(GSM_StateMachine *s, bool dtr, bool rts)
 {
             GSM_Device_SerialData   *d = &s->Device.Data.Serial;
-                struct termios  t;
-                unsigned int    flags;
+                struct termios    t;
+                unsigned int        flags;
 
             if (tcgetattr(d->hPhone, &t)) {
                 GSM_OSErrorInfo(s,"tcgetattr in serial_setdtrrts");
                 return ERR_DEVICEREADERROR;
             }
 
 #ifdef CRTSCTS
             /* Disabling hardware flow control */
             t.c_cflag &= ~CRTSCTS;
 #endif
 
             if (tcsetattr(d->hPhone, TCSANOW, &t) == -1) {
@@ -255,45 +264,45 @@ static GSM_Error serial_setspeed(GSM_StateMachine *s, int speed)
                 serial_close(s);
                 GSM_OSErrorInfo(s,"tcsetattr in serial_setspeed");
                 return ERR_DEVICECHANGESPEEDERROR;
             }
 
             return ERR_NONE;
 }
 
 static int serial_read(GSM_StateMachine *s, void *buf, size_t nbytes)
 {
                 GSM_Device_SerialData   *d = &s->Device.Data.Serial;
                 struct timeval          timeout2;
-                fd_set          readfds;
-                int             actual = 0;
+                fd_set                  readfds;
+                int                     actual = 0;
 
             FD_ZERO(&readfds);
             FD_SET(d->hPhone, &readfds);
 
             timeout2.tv_sec     = 0;
             timeout2.tv_usec    = 1;
 
             if (select(d->hPhone+1, &readfds, NULL, NULL, &timeout2)) {
                 actual = read(d->hPhone, buf, nbytes);
                 if (actual == -1) GSM_OSErrorInfo(s,"serial_read");
             }
             return actual;
 }
 
 static int serial_write(GSM_StateMachine *s, void *buf, size_t nbytes)
 {
             GSM_Device_SerialData   *d = &s->Device.Data.Serial;
-                int          ret;
-                size_t    actual = 0;
+                int                  ret;
+                size_t            actual = 0;
 
             do {
                 ret = write(d->hPhone, (unsigned char *)buf, nbytes - actual);
                 if (ret < 0 && errno == EAGAIN) continue;
                 if (ret < 0) {
                         if (actual != nbytes) GSM_OSErrorInfo(s,"serial_write");
                         return actual;
                 }
                 actual  += ret;
                 buf     += ret;
                 if (s->ConnectionType == GCT_FBUS2PL2303) my_sleep(1);
             } while (actual < nbytes);