isprint() -> g_ascii_isprint()

Change-Id: Ia586ef8ce500d5fc7578c52014206fa7a7eaea41
Reviewed-on: https://code.wireshark.org/review/1624
Reviewed-by: Anders Broman <a.broman58@gmail.com>

7 files changed, 8 insertions, 8 deletions

diff --git a/epan/dissectors/packet-at.c b/epan/dissectors/packet-at.c
index 760a965fe4..d1516ceecc 100644
--- a/epan/dissectors/packet-at.c
+++ b/epan/dissectors/packet-at.c
@@ -49,7 +49,7 @@ static gboolean allowed_chars(tvbuff_t *tvb)
     len = tvb_length(tvb);
     for (offset = 0; offset < len; offset++) {
         val = tvb_get_guint8(tvb, offset);
-        if (!(isprint(val) || (val == 0x0a) || (val == 0x0d)))
+        if (!(g_ascii_isprint(val) || (val == 0x0a) || (val == 0x0d)))
             return (FALSE);
     }
     return (TRUE);
diff --git a/epan/dissectors/packet-bjnp.c b/epan/dissectors/packet-bjnp.c
index 8cc676bd9f..b37a3b68f1 100644
--- a/epan/dissectors/packet-bjnp.c
+++ b/epan/dissectors/packet-bjnp.c
@@ -99,7 +99,7 @@ static int dissect_bjnp (tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, vo
   gchar      *info;
 
   /* If it does not start with a printable character it's not BJNP */
-  if(!isprint(tvb_get_guint8(tvb, 0)))
+  if(!g_ascii_isprint(tvb_get_guint8(tvb, 0)))
     return 0;
 
   col_set_str (pinfo->cinfo, COL_PROTOCOL, PSNAME);
diff --git a/epan/dissectors/packet-ftp.c b/epan/dissectors/packet-ftp.c
index 9b338d1f30..53bc48965a 100644
--- a/epan/dissectors/packet-ftp.c
+++ b/epan/dissectors/packet-ftp.c
@@ -911,7 +911,7 @@ dissect_ftpdata(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
     /* Check the first few chars to see whether it looks like a text file or not */
     check_chars = MIN(10, data_length);
     for (i=0; i < check_chars; i++) {
-        if (!isprint(tvb_get_guint8(tvb, i))) {
+        if (!g_ascii_isprint(tvb_get_guint8(tvb, i))) {
             is_text = FALSE;
             break;
         }
diff --git a/epan/dissectors/packet-osc.c b/epan/dissectors/packet-osc.c
index 39dc1d07e9..eee27fb2e4 100644
--- a/epan/dissectors/packet-osc.c
+++ b/epan/dissectors/packet-osc.c
@@ -257,7 +257,7 @@ is_valid_path(const char *path)
     if(path[0] != '/')
         return FALSE;
     for(ptr=path+1; *ptr!='\0'; ptr++)
-        if( (isprint(*ptr) == 0) || (strchr(invalid_path_chars, *ptr) != NULL) )
+        if( (g_ascii_isprint(*ptr) == 0) || (strchr(invalid_path_chars, *ptr) != NULL) )
             return FALSE;
     return TRUE;
 }
diff --git a/epan/dissectors/packet-radius.c b/epan/dissectors/packet-radius.c
index 414564ba01..9871bdaac3 100644
--- a/epan/dissectors/packet-radius.c
+++ b/epan/dissectors/packet-radius.c
@@ -578,7 +578,7 @@ radius_decrypt_avp(gchar *dest,int dest_len,tvbuff_t *tvb,int offset,int length)
 	for ( i = 0; i < padded_length; i += AUTHENTICATOR_LENGTH ) {
 		for ( j = 0; j < AUTHENTICATOR_LENGTH; j++ ) {
 			c = pd[i + j] ^ digest[j];
-			if ( isprint(c) ) {
+			if ( g_ascii_isprint(c) ) {
 				returned_length = g_snprintf(&dest[totlen], dest_len - totlen,
 					"%c", c);
 				totlen += MIN(returned_length, dest_len - totlen - 1);
diff --git a/epan/dissectors/packet-slimp3.c b/epan/dissectors/packet-slimp3.c
index b5fa0577a8..e2558ee70a 100644
--- a/epan/dissectors/packet-slimp3.c
+++ b/epan/dissectors/packet-slimp3.c
@@ -353,7 +353,7 @@ dissect_slimp3(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _
                     break;
                 case 3:
                     lcd_char = tvb_get_guint8(tvb, offset + i1 + 1);
-                    if (!isprint(lcd_char))
+                    if (!g_ascii_isprint(lcd_char))
                         lcd_char = '.';
                     if (ti && in_str) {
                         lcd_strlen += 2;
@@ -420,7 +420,7 @@ dissect_slimp3(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _
                         (lcd_str[lcd_strlen-1] != ' ') ||
                         (tvb_get_guint8(tvb, offset + i1 + 1) != ' ')) {
                         lcd_char = tvb_get_guint8(tvb, offset + i1 + 1);
-                        lcd_str[lcd_strlen++] = isprint(lcd_char) ? lcd_char : '.';
+                        lcd_str[lcd_strlen++] = g_ascii_isprint(lcd_char) ? lcd_char : '.';
                     }
                 }
             }
diff --git a/epan/dissectors/packet-ssl-utils.c b/epan/dissectors/packet-ssl-utils.c
index 248e827e13..28bbeca22c 100644
--- a/epan/dissectors/packet-ssl-utils.c
+++ b/epan/dissectors/packet-ssl-utils.c
@@ -4650,7 +4650,7 @@ ssl_print_data(const gchar* name, const guchar* data, size_t len)
         fputc('|', ssl_debug_file);
         for (j=i, k=0; k<16 && j<len; ++j, ++k) {
             guchar c = data[j];
-            if (!isprint(c) || (c=='\t')) c = '.';
+            if (!g_ascii_isprint(c) || (c=='\t')) c = '.';
             fputc(c, ssl_debug_file);
         }
         for (; k<16; ++k)