CVS: setedit/doc sdh.c,1.9,1.10

[Salvador E. T. <se...@us...>]

Update of /cvsroot/setedit/setedit/doc
In directory sfp-cvs-1.v30.ch3.sourceforge.com:/tmp/cvs-serv23822/doc

Modified Files:
	sdh.c 
Log Message:
* Fixed: [gcc] Warnings about write, fgets, chdir and getcwd ignored return
values.
* Fixed: [gcc] Warning about memset called with 0 size.
* Fixed: [gcc] Warnings about *printf when fputs is enough.


Index: sdh.c
===================================================================
RCS file: /cvsroot/setedit/setedit/doc/sdh.c,v
retrieving revision 1.9
retrieving revision 1.10
diff -C2 -d -r1.9 -r1.10
*** sdh.c	13 Aug 2004 19:01:52 -0000	1.9
--- sdh.c	3 Jun 2015 14:20:12 -0000	1.10
***************
*** 1,5 ****
  /*****************************************************************************
  
!  SET's Documentation Helper (SDH) Copyright(c) 1997-2004
   by Salvador Eduardo Tropea
  
--- 1,5 ----
  /*****************************************************************************
  
!  SET's Documentation Helper (SDH) Copyright(c) 1997-2015
   by Salvador Eduardo Tropea
  
***************
*** 395,401 ****
  }
  
! void ReadLine(void)
  {
!  fgets(bl,MAX_BL,fi);
  }
  
--- 395,401 ----
  }
  
! char *ReadLine(void)
  {
!  return fgets(bl,MAX_BL,fi);
  }
  
***************
*** 1030,1034 ****
   while (*bl!=31 && !feof(f))
     {
!     fgets(bl,MAX_BL,f);
     }
   if (feof(f))
--- 1030,1035 ----
   while (*bl!=31 && !feof(f))
     {
!     if (fgets(bl,MAX_BL,f)==NULL)
!        break;
     }
   if (feof(f))
***************
*** 1036,1040 ****
   do
     {
!     fgets(bl,MAX_BL,f);
     }
   while (ucisspace(*bl) && !feof(f));
--- 1037,1042 ----
   do
     {
!     if (fgets(bl,MAX_BL,f)==NULL)
!        break;
     }
   while (ucisspace(*bl) && !feof(f));
***************
*** 1083,1087 ****
                do
                  {
!                  fgets(bl,MAX_BL,f);
                   if (*bl=='*' && *(bl+1)!='*' && strncmp(bl,"* Menu:",7)!=0)
                      break;
--- 1085,1090 ----
                do
                  {
!                  if (fgets(bl,MAX_BL,f)==NULL)
!                     break;
                   if (*bl=='*' && *(bl+1)!='*' && strncmp(bl,"* Menu:",7)!=0)
                      break;
***************
*** 1091,1095 ****
                  {
                   Convert(bl,o);
!                  fgets(bl,MAX_BL,f);
                   if (*bl!='*')
                      break;
--- 1094,1099 ----
                  {
                   Convert(bl,o);
!                  if (fgets(bl,MAX_BL,f)==NULL)
!                     break;
                   if (*bl!='*')
                      break;
***************
*** 1364,1381 ****
   if (OutPathOrig)
     {
!     getcwd(path,PATH_MAX);
!     chdir(OutPathOrig);
     }
   sprintf(s,"tex %s",inf);
   puts(s);
!  system(s);
   puts(s);
   sprintf(s,"texindex %s.??",inf);
!  system(s);
   puts(s);
   sprintf(s,"tex %s",inf);
!  system(s);
!  if (OutPathOrig)
!     chdir(path);
  }
  
--- 1368,1393 ----
   if (OutPathOrig)
     {
!     if (getcwd(path,PATH_MAX)==NULL)
!        error=-1;
!     if (chdir(OutPathOrig)==-1)
!        error=-1;
     }
   sprintf(s,"tex %s",inf);
   puts(s);
!  if (system(s)==-1)
!     printf("Failed executing:\n%s\n",s);
   puts(s);
   sprintf(s,"texindex %s.??",inf);
!  if (system(s)==-1)
!     printf("Failed executing:\n%s\n",s);
   puts(s);
   sprintf(s,"tex %s",inf);
!  if (system(s)==-1)
!     printf("Failed executing:\n%s\n",s);
!  if (OutPathOrig && error!=-1)
!    {
!     if (chdir(path)==-1)
!        printf("Failed to go back to dir: %s\n",path);
!    }
  }