File: fgets-1.c

package info (click to toggle)
gcc-arm-none-eabi 15%3A14.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,099,328 kB
  • sloc: cpp: 3,627,108; ansic: 2,571,498; ada: 834,230; f90: 235,082; makefile: 79,231; asm: 74,984; xml: 51,692; exp: 39,736; sh: 33,298; objc: 15,629; python: 15,069; fortran: 14,429; pascal: 7,003; awk: 5,070; perl: 3,106; ml: 285; lisp: 253; lex: 204; haskell: 135
file content (31 lines) | stat: -rw-r--r-- 536 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
/* { dg-do "compile" } */

#include "../../gcc.dg/analyzer/analyzer-decls.h"
typedef struct _IO_FILE FILE;

extern char *fgets(char *__restrict __s, int __n,
		   FILE *__restrict __stream);
extern char *fgets_unlocked(char *__restrict __s, int __n,
			    FILE *__restrict __stream);

char
test_1 (FILE *fp)
{
  char buf[400];

  if (fgets (buf, sizeof buf, fp) == NULL)
    return 0;

  return buf[0];
}

char
test_2 (FILE *fp)
{
  char buf[400];

  if (fgets_unlocked (buf, sizeof buf, fp) == NULL)
    return 0;

  return buf[0];
}