simplify malloc - smu - smu - simple markup (Markdown) processor (fork, fixes + features)
(HTM) git clone git://git.codemadness.org/smu
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---
(DIR) commit f3aed972b9371e30d2f31a1ad99950c42734e5f5
(DIR) parent 0b13fa5e1a5eac764db9bbbdff3199aefe1b43e2
(HTM) Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Tue, 11 May 2021 01:51:07 +0200
simplify malloc
... realloc(NULL, ...) allocates.
Diffstat:
M smu.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
---
(DIR) diff --git a/smu.c b/smu.c
@@ -10,7 +10,7 @@
#include <ctype.h>
#define LENGTH(x) sizeof(x)/sizeof(x[0])
-#define ADDC(b,i) if(i % BUFSIZ == 0) { b = realloc(b, (i + BUFSIZ) * sizeof(char)); if(!b) eprint("Malloc failed."); } b[i]
+#define ADDC(b,i) if(i % BUFSIZ == 0) { b = realloc(b, (i + BUFSIZ) * sizeof(char)); if(!b) eprint("malloc"); } b[i]
typedef int (*Parser)(const char *, const char *, int);
typedef struct {
@@ -211,7 +211,7 @@ dolineprefix(const char *begin, const char *end, int newblock) {
return l - 1;
}
if(!(buffer = malloc(BUFSIZ)))
- eprint("Malloc failed.");
+ eprint("malloc");
buffer[0] = '\0';
/* Collect lines into buffer while they start with the prefix */
@@ -587,13 +587,10 @@ dounderline(const char *begin, const char *end, int newblock) {
void *
ereallocz(void *p, size_t size) {
void *res;
- if(p)
- res = realloc(p , size);
- else
- res = calloc(1, size);
+ res = realloc(p, size);
if(!res)
- eprint("fatal: could not malloc() %u bytes\n", size);
+ eprint("realloc: %zu bytes\n", size);
return res;
}