X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=st.c;h=297eb3f812c3a54efd80ab59ece742c722aadcf7;hb=7f1e02e4dbb6e6f033797a09a7deea4fe29f2ca6;hp=7dd5e043bf127e9044e3aa761ead827b4cbcbabe;hpb=2d67f99d286b7c00b298d0f0908035ca49cd4909;p=st.git

diff --git a/st.c b/st.c
index 7dd5e04..297eb3f 100644
--- a/st.c
+++ b/st.c
@@ -149,7 +149,7 @@ enum charset {
 enum escape_state {
 	ESC_START      = 1,
 	ESC_CSI        = 2,
-	ESC_STR        = 4,  /* DSC, OSC, PM, APC */
+	ESC_STR        = 4,  /* DCS, OSC, PM, APC */
 	ESC_ALTCHARSET = 8,
 	ESC_STR_END    = 16, /* a final string was encountered */
 	ESC_TEST       = 32, /* Enter in test mode */
@@ -452,7 +452,7 @@ static char utf8encodebyte(long, size_t);
 static size_t utf8len(char *);
 static size_t utf8validate(long *, size_t);
 
-static ssize_t xwrite(int, char *, size_t);
+static ssize_t xwrite(int, const char *, size_t);
 static void *xmalloc(size_t);
 static void *xrealloc(void *, size_t);
 static char *xstrdup(char *);
@@ -518,7 +518,7 @@ static Fontcache frc[16];
 static int frclen = 0;
 
 ssize_t
-xwrite(int fd, char *s, size_t len) {
+xwrite(int fd, const char *s, size_t len) {
 	size_t aux = len;
 
 	while(len > 0) {
@@ -1270,7 +1270,7 @@ ttyread(void) {
 
 void
 ttywrite(const char *s, size_t n) {
-	if(write(cmdfd, s, n) == -1)
+	if(xwrite(cmdfd, s, n) == -1)
 		die("write error on tty: %s\n", strerror(errno));
 }
 
@@ -2169,7 +2169,7 @@ strhandle(void) {
 	case 'k': /* old title set compatibility */
 		xsettitle(strescseq.args[0]);
 		return;
-	case 'P': /* DSC -- Device Control String */
+	case 'P': /* DCS -- Device Control String */
 	case '_': /* APC -- Application Program Command */
 	case '^': /* PM -- Privacy Message */
 		return;