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-rw-r--r--src/ctype/isalnum.c1
-rw-r--r--src/ctype/isalpha.c1
-rw-r--r--src/ctype/isascii.c1
-rw-r--r--src/ctype/isblank.c1
-rw-r--r--src/ctype/iscntrl.c1
-rw-r--r--src/ctype/isdigit.c1
-rw-r--r--src/ctype/isgraph.c1
-rw-r--r--src/ctype/islower.c1
-rw-r--r--src/ctype/isprint.c1
-rw-r--r--src/ctype/ispunct.c1
-rw-r--r--src/ctype/isspace.c1
-rw-r--r--src/ctype/isupper.c1
-rw-r--r--src/ctype/isxdigit.c1
-rw-r--r--src/ctype/toascii.c1
-rw-r--r--src/ctype/tolower.c1
-rw-r--r--src/ctype/toupper.c1
16 files changed, 16 insertions, 0 deletions
diff --git a/src/ctype/isalnum.c b/src/ctype/isalnum.c
index edb03ca6..f0917094 100644
--- a/src/ctype/isalnum.c
+++ b/src/ctype/isalnum.c
@@ -7,6 +7,7 @@
int isalnum(int c)
{
+ SIGNAL_SAFE(0);
ASSERT_REPRESENTABLE(c, 0, UCHAR_MAX, unsigned char, EOF);
return isalpha(c) || isdigit(c);
}
diff --git a/src/ctype/isalpha.c b/src/ctype/isalpha.c
index 60d47a73..b82bd544 100644
--- a/src/ctype/isalpha.c
+++ b/src/ctype/isalpha.c
@@ -7,6 +7,7 @@
int isalpha(int c)
{
+ SIGNAL_SAFE(0);
ASSERT_REPRESENTABLE(c, 0, UCHAR_MAX, unsigned char, EOF);
return islower(c) || isupper(c);
}
diff --git a/src/ctype/isascii.c b/src/ctype/isascii.c
index fc0067d7..2543b224 100644
--- a/src/ctype/isascii.c
+++ b/src/ctype/isascii.c
@@ -4,6 +4,7 @@
int isascii(int c)
{
+ SIGNAL_SAFE(0);
if (0 <= c && c <= 0177) {
return 1;
}
diff --git a/src/ctype/isblank.c b/src/ctype/isblank.c
index 54b5d239..e546e6fa 100644
--- a/src/ctype/isblank.c
+++ b/src/ctype/isblank.c
@@ -10,6 +10,7 @@ int isblank(int c)
{
unsigned int *map = __get_locale()->lc_ctype.ctattr;
+ SIGNAL_SAFE(0);
ASSERT_REPRESENTABLE(c, 0, UCHAR_MAX, "unsigned char", EOF);
return c == EOF ? 0 : map[c] & CT_BLANK;
diff --git a/src/ctype/iscntrl.c b/src/ctype/iscntrl.c
index 83c52e1c..454da1b6 100644
--- a/src/ctype/iscntrl.c
+++ b/src/ctype/iscntrl.c
@@ -8,6 +8,7 @@ int iscntrl(int c)
{
unsigned int *map = __get_locale()->lc_ctype.ctattr;
+ SIGNAL_SAFE(0);
ASSERT_REPRESENTABLE(c, 0, UCHAR_MAX, unsigned char, EOF);
return c == EOF ? 0 : map[c] & CT_CNTRL;
diff --git a/src/ctype/isdigit.c b/src/ctype/isdigit.c
index cc8db83c..bbd228ad 100644
--- a/src/ctype/isdigit.c
+++ b/src/ctype/isdigit.c
@@ -7,6 +7,7 @@
int isdigit(int c)
{
+ SIGNAL_SAFE(0);
ASSERT_REPRESENTABLE(c, 0, UCHAR_MAX, unsigned char, EOF);
return isxdigit(c) && !isalpha(c);
diff --git a/src/ctype/isgraph.c b/src/ctype/isgraph.c
index 3a8f2871..f8196f1e 100644
--- a/src/ctype/isgraph.c
+++ b/src/ctype/isgraph.c
@@ -8,6 +8,7 @@ int isgraph(int c)
{
unsigned int *map = __get_locale()->lc_ctype.ctattr;
+ SIGNAL_SAFE(0);
ASSERT_REPRESENTABLE(c, 0, UCHAR_MAX, unsigned char, EOF);
return c == EOF ? 0 : map[c] & CT_GRAPH;
diff --git a/src/ctype/islower.c b/src/ctype/islower.c
index 0a928a33..70749915 100644
--- a/src/ctype/islower.c
+++ b/src/ctype/islower.c
@@ -8,6 +8,7 @@ int islower(int c)
{
unsigned int *map = __get_locale()->lc_ctype.ctattr;
+ SIGNAL_SAFE(0);
ASSERT_REPRESENTABLE(c, 0, UCHAR_MAX, unsigned char, EOF);
return c == EOF ? 0 : map[c] & CT_LOWER;
diff --git a/src/ctype/isprint.c b/src/ctype/isprint.c
index b0aa2121..297bdc31 100644
--- a/src/ctype/isprint.c
+++ b/src/ctype/isprint.c
@@ -8,6 +8,7 @@ int isprint(int c)
{
unsigned int *map = __get_locale()->lc_ctype.ctattr;
+ SIGNAL_SAFE(0);
ASSERT_REPRESENTABLE(c, 0, UCHAR_MAX, unsigned char, EOF);
return c == EOF ? 0 : map[c] & CT_PRINT;
diff --git a/src/ctype/ispunct.c b/src/ctype/ispunct.c
index f1ddf41c..13df9d52 100644
--- a/src/ctype/ispunct.c
+++ b/src/ctype/ispunct.c
@@ -8,6 +8,7 @@ int ispunct(int c)
{
unsigned int *map = __get_locale()->lc_ctype.ctattr;
+ SIGNAL_SAFE(0);
ASSERT_REPRESENTABLE(c, 0, UCHAR_MAX, unsigned char, EOF);
return c == EOF ? 0 : map[c] & CT_PUNCT;
diff --git a/src/ctype/isspace.c b/src/ctype/isspace.c
index ca39d051..1832ed5d 100644
--- a/src/ctype/isspace.c
+++ b/src/ctype/isspace.c
@@ -8,6 +8,7 @@ int isspace(int c)
{
unsigned int *map = __get_locale()->lc_ctype.ctattr;
+ SIGNAL_SAFE(0);
ASSERT_REPRESENTABLE(c, 0, UCHAR_MAX, unsigned char, EOF);
return c == EOF ? 0 : map[c] & CT_SPACE;
diff --git a/src/ctype/isupper.c b/src/ctype/isupper.c
index b188dc28..28d1791f 100644
--- a/src/ctype/isupper.c
+++ b/src/ctype/isupper.c
@@ -8,6 +8,7 @@ int isupper(int c)
{
unsigned int *map = __get_locale()->lc_ctype.ctattr;
+ SIGNAL_SAFE(0);
ASSERT_REPRESENTABLE(c, 0, UCHAR_MAX, unsigned char, EOF);
return c == EOF ? 0 : map[c] & CT_UPPER;
diff --git a/src/ctype/isxdigit.c b/src/ctype/isxdigit.c
index 6c44a37e..b4ce9886 100644
--- a/src/ctype/isxdigit.c
+++ b/src/ctype/isxdigit.c
@@ -8,6 +8,7 @@ int isxdigit(int c)
{
unsigned int *map = __get_locale()->lc_ctype.ctattr;
+ SIGNAL_SAFE(0);
ASSERT_REPRESENTABLE(c, 0, UCHAR_MAX, unsigned char, EOF);
return c == EOF ? 0 : map[c] & CT_XDIGIT;
diff --git a/src/ctype/toascii.c b/src/ctype/toascii.c
index 8a625b44..10963818 100644
--- a/src/ctype/toascii.c
+++ b/src/ctype/toascii.c
@@ -4,6 +4,7 @@
int toascii(int c)
{
+ SIGNAL_SAFE(0);
return (c & 0x7f);
}
diff --git a/src/ctype/tolower.c b/src/ctype/tolower.c
index 02985d51..bea8506b 100644
--- a/src/ctype/tolower.c
+++ b/src/ctype/tolower.c
@@ -9,6 +9,7 @@ int tolower(int c)
{
unsigned char *map = __get_locale()->lc_ctype.ctolower;
+ SIGNAL_SAFE(0);
ASSERT_REPRESENTABLE(c, 0, UCHAR_MAX, unsigned char, EOF);
if (c == EOF) {
diff --git a/src/ctype/toupper.c b/src/ctype/toupper.c
index d797e0c6..92780ed0 100644
--- a/src/ctype/toupper.c
+++ b/src/ctype/toupper.c
@@ -9,6 +9,7 @@ int toupper(int c)
{
unsigned char *map = __get_locale()->lc_ctype.ctoupper;
+ SIGNAL_SAFE(0);
ASSERT_REPRESENTABLE(c, 0, UCHAR_MAX, unsigned char, EOF);
if (c == EOF) {
generated by cgit v1.2.1 (git 2.18.0) at 2025-02-22 17:08:01 +0000