diff options
| -rw-r--r-- | newlib/ChangeLog | 6 | ||||
| -rw-r--r-- | newlib/libc/sys/mmixware/read.c | 10 | ||||
| -rw-r--r-- | newlib/libc/sys/mmixware/sys/syscall.h | 1 |
3 files changed, 17 insertions, 0 deletions
diff --git a/newlib/ChangeLog b/newlib/ChangeLog index 22540e5fe..4148089b6 100644 --- a/newlib/ChangeLog +++ b/newlib/ChangeLog @@ -1,3 +1,9 @@ +2002-07-10 Florian Shrack <florian.schrack@freenet.de> + + * libc/sys/mmixware/read.c: Use SYS_Fgets syscall if dealing with + a terminal. + * libc/sys/mmixware/sys/syscall.h (SYS_Fgets): Definition added. + 2002-07-08 Jeff Johnston <jjohnstn@redhat.com> * libc/include/math.h (MAXFLOAT): Added. diff --git a/newlib/libc/sys/mmixware/read.c b/newlib/libc/sys/mmixware/read.c index 9a7e98f66..f0f5e22f9 100644 --- a/newlib/libc/sys/mmixware/read.c +++ b/newlib/libc/sys/mmixware/read.c @@ -30,6 +30,16 @@ _read (int file, return -1; } + if (isatty(file)) + { + ret = TRAP3f (SYS_Fgets, file, ptr, len); + + if (ret == -1) + return 0; + + return ret; + } + ret = TRAP3f (SYS_Fread, file, ptr, len); /* Map the return codes: diff --git a/newlib/libc/sys/mmixware/sys/syscall.h b/newlib/libc/sys/mmixware/sys/syscall.h index 15a2d1c09..e9e1ff4db 100644 --- a/newlib/libc/sys/mmixware/sys/syscall.h +++ b/newlib/libc/sys/mmixware/sys/syscall.h @@ -17,6 +17,7 @@ #define SYS_Fopen 1 #define SYS_Fclose 2 #define SYS_Fread 3 +#define SYS_Fgets 4 #define SYS_Fwrite 6 #define SYS_Fseek 9 #define SYS_Ftell 10 |