diff options
Diffstat (limited to 'src/process.c')
| -rw-r--r-- | src/process.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/src/process.c b/src/process.c index 210287a85f1..c9b420ab2ae 100644 --- a/src/process.c +++ b/src/process.c @@ -162,12 +162,6 @@ extern Lisp_Object QCfilter; /* Define first descriptor number available for subprocesses. */ #define FIRST_PROC_DESC 3 -extern const char *get_operating_system_release (void); - -/* From sysdep.c or w32.c */ -extern int serial_open (char *port); -extern void serial_configure (struct Lisp_Process *p, Lisp_Object contact); - #ifndef HAVE_H_ERRNO extern int h_errno; #endif @@ -499,7 +493,7 @@ status_message (struct Lisp_Process *p) string = (code_convert_string_norecord (string, Vlocale_coding_system, 0)); c1 = STRING_CHAR (SDATA (string)); - c2 = DOWNCASE (c1); + c2 = downcase (c1); if (c1 != c2) Faset (string, make_number (0), make_number (c2)); } @@ -541,17 +535,16 @@ static char pty_name[24]; static int allocate_pty (void) { - register int c, i; int fd; #ifdef PTY_ITERATION PTY_ITERATION #else + register int c, i; for (c = FIRST_PTY_LETTER; c <= 'z'; c++) for (i = 0; i < 16; i++) #endif { - struct stat stb; /* Used in some PTY_OPEN. */ #ifdef PTY_NAME_SPRINTF PTY_NAME_SPRINTF #else @@ -568,6 +561,7 @@ allocate_pty (void) three failures in a row before deciding that we've reached the end of the ptys. */ int failed_count = 0; + struct stat stb; if (stat (pty_name, &stb) < 0) { @@ -2730,7 +2724,8 @@ usage: (serial-process-configure &rest ARGS) */) } /* Used by make-serial-process to recover from errors. */ -Lisp_Object make_serial_process_unwind (Lisp_Object proc) +static Lisp_Object +make_serial_process_unwind (Lisp_Object proc) { if (!PROCESSP (proc)) abort (); @@ -5482,7 +5477,7 @@ read_process_output (Lisp_Object proc, register int channel) jmp_buf send_process_frame; Lisp_Object process_sent_to; -SIGTYPE +static SIGTYPE send_process_trap (int ignore) { SIGNAL_THREAD_CHECK (SIGPIPE); @@ -6391,7 +6386,7 @@ process has been transmitted to the serial port. */) indirectly; if it does, that is a bug */ #ifdef SIGCHLD -SIGTYPE +static SIGTYPE sigchld_handler (int signo) { int old_errno = errno; |