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Use internal warn for xy.h

This commit is contained in:
Aoran Zeng 2025-10-28 20:10:04 +08:00
parent 8833eb99c1
commit 4a13358c8b
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GPG Key ID: 8F8BA8488E10ED98
1 changed files with 9 additions and 4 deletions
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13
lib/xy.h
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@ -145,6 +145,11 @@ xy =
#define xy_cant_be_null(p) if(!p) xy_throw("This pointer can't be null") #define xy_cant_be_null(p) if(!p) xy_throw("This pointer can't be null")
static inline void
_xy_internal_warn (char *str)
{
fprintf (stderr, "[xy.h] %s\n", str);
}
static void _xy_print_int (int n) {printf ("%d", n);} static void _xy_print_int (int n) {printf ("%d", n);}
static void _xy_print_long (long n) {printf ("%ld", n);} static void _xy_print_long (long n) {printf ("%ld", n);}
@ -375,7 +380,7 @@ xy_strcat (unsigned int count, ...)
} }
if (NULL == ret) if (NULL == ret)
{ {
fprintf (stderr, "xy.h: No availble memory!"); _xy_internal_warn ("xy_strcat(): No availble memory to allocate!");
return NULL; return NULL;
} }
strcpy (cur, str); strcpy (cur, str);
@ -401,7 +406,7 @@ xy_strdup (const char *str)
{ {
if (!str) if (!str)
{ {
fprintf (stderr, "xy.h: xy_strdup() called with NULL!\n"); _xy_internal_warn ("xy_strdup(): called with NULL!");
return NULL; return NULL;
} }
@ -963,7 +968,7 @@ xy_run_iter_lines (const char *cmd, unsigned long n, bool (*func) (const char
FILE *stream = popen (cmd, "r"); FILE *stream = popen (cmd, "r");
if (stream == NULL) if (stream == NULL)
{ {
fprintf (stderr, "xy: 命令执行失败\n"); _xy_internal_warn ("xy_run_iter_lines(): popen() failed");
return NULL; return NULL;
} }
@ -1028,7 +1033,7 @@ xy_run_get_stdout (const char *cmd, char **output)
FILE *stream = popen (cmd, "r"); FILE *stream = popen (cmd, "r");
if (stream == NULL) if (stream == NULL)
{ {
fprintf (stderr, "xy: 命令执行失败\n"); _xy_internal_warn ("xy_run_get_stdout(): popen() failed");
return -1; return -1;
} }