6502/cc65
1
0
Fork 0
mirror of https://github.com/cc65/cc65.git synced 2024-12-23 19:29:37 +00:00
Code Issues Projects Releases Wiki Activity

Rearrangements for smaller size of generated code.

Browse Source 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5704 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
uz 2012-06-10 19:02:54 +00:00
parent c03fd881e3
commit efb4cc9e37
1 changed files with 12 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
libsrc/common/fgets.c
View File

@ -18,8 +18,9 @@
char* __fastcall__ fgets (char* s, unsigned size, FILE* f)
char* __fastcall__ fgets (char* s, unsigned size, register FILE* f)
{
register char* p = s;
unsigned i;
int c;
@ -34,28 +35,30 @@ char* __fastcall__ fgets (char* s, unsigned size, FILE* f)
/* Get next character */
if ((c = fgetc (f)) == EOF) {
s[i] = '\0';
/* Error or EOF */
if ((f->f_flags & _FERROR) != 0 || i == 0) {
/* ERROR or EOF on first char */
*p = '\0';
return 0;
} else {
/* EOF with data already read */
break;
}
}
}
/* One char more */
s[i++] = c;
*p = c;
++p;
++i;
/* Stop at end of line */
if (c == '\n') {
break;
}
/* Stop at end of line */
if ((char)c == '\n') {
break;
}
}
/* Terminate the string */
s[i] = '\0';
*p = '\0';
/* Done */
return s;