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use fread(), not read(), pending Vern Paxson's decision of what

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to do in the next version of flex.  bug reported by klier@cs.tu-berlin.de.
This commit is contained in:
cgd 1993-11-19 05:11:46 +00:00
parent ce351a47d2
commit 57d09332b9
2 changed files with 8 additions and 8 deletions
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8
gnu/usr.bin/lex/lex.skel
View File

@ -1,7 +1,7 @@
/* A lexical scanner generated by flex */
/* scanner skeleton version:
* $Header: /cvsroot/src/gnu/usr.bin/lex/Attic/lex.skel,v 1.2 1993/05/04 07:45:02 cgd Exp $
* $Header: /cvsroot/src/gnu/usr.bin/lex/Attic/lex.skel,v 1.3 1993/11/19 05:11:46 cgd Exp $
*/
#define FLEX_SCANNER
@ -67,7 +67,6 @@ void free( void* );
*/
char *malloc();
int free();
int read();
#endif
@ -91,8 +90,9 @@ int read();
* is returned in "result".
*/
#define YY_INPUT(buf,result,max_size) \
if ( (result = read( fileno(yyin), (char *) buf, max_size )) < 0 ) \
YY_FATAL_ERROR( "read() in flex scanner failed" );
if ( ((result = fread( (char *) buf, 1, max_size, yyin )) == 0 ) && \
ferror(yyin) ) \
YY_FATAL_ERROR( "fread() in flex scanner failed" );
#define YY_NULL 0
/* no semi-colon after return; correct usage is to write "yyterminate();" -

8
usr.bin/lex/lex.skel
View File

@ -1,7 +1,7 @@
/* A lexical scanner generated by flex */
/* scanner skeleton version:
* $Header: /cvsroot/src/usr.bin/lex/Attic/lex.skel,v 1.2 1993/05/04 07:45:02 cgd Exp $
* $Header: /cvsroot/src/usr.bin/lex/Attic/lex.skel,v 1.3 1993/11/19 05:11:46 cgd Exp $
*/
#define FLEX_SCANNER
@ -67,7 +67,6 @@ void free( void* );
*/
char *malloc();
int free();
int read();
#endif
@ -91,8 +90,9 @@ int read();
* is returned in "result".
*/
#define YY_INPUT(buf,result,max_size) \
if ( (result = read( fileno(yyin), (char *) buf, max_size )) < 0 ) \
YY_FATAL_ERROR( "read() in flex scanner failed" );
if ( ((result = fread( (char *) buf, 1, max_size, yyin )) == 0 ) && \
ferror(yyin) ) \
YY_FATAL_ERROR( "fread() in flex scanner failed" );
#define YY_NULL 0
/* no semi-colon after return; correct usage is to write "yyterminate();" -