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comparison libcore/core/util.c @ 198:d6f217a5e4b1

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molko-js: add support for modules, closes #2514 @1h
author David Demelier <markand@malikania.fr>
date Mon, 09 Nov 2020 13:24:49 +0100
parents 7103d6574062
children befa2e855d3b
comparison
equal deleted inserted replaced
197:852d0b7817ce 198:d6f217a5e4b1
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */ 17 */
18 18
19 #include <sys/stat.h>
19 #include <assert.h> 20 #include <assert.h>
21 #include <errno.h>
22 #include <fcntl.h>
20 #include <stdlib.h> 23 #include <stdlib.h>
24 #include <unistd.h>
21 25
22 #include <SDL.h> 26 #include <SDL.h>
23 27
28 #include "alloc.h"
29 #include "error.h"
24 #include "util.h" 30 #include "util.h"
25 31
26 void 32 void
27 delay(unsigned int ms) 33 delay(unsigned int ms)
28 { 34 {
29 SDL_Delay(ms); 35 SDL_Delay(ms);
36 }
37
38 char *
39 readall(const char *path)
40 {
41 int fd;
42 struct stat st;
43 char *str = NULL;
44 ssize_t nr;
45
46 if ((fd = open(path, O_RDONLY)) < 0 || fstat(fd, &st) < 0)
47 goto io_error;
48 if (!(str = alloc_zero(1, st.st_size + 1)))
49 goto alloc_error;
50 if ((nr = read(fd, str, st.st_size)) != st.st_size)
51 goto io_error;
52
53 return str;
54
55 io_error:
56 errorf("%s", strerror(errno));
57
58 alloc_error:
59 close(fd);
60 free(str);
61
62 return NULL;
30 } 63 }
31 64
32 unsigned int 65 unsigned int
33 nrand(unsigned int lower, unsigned int upper) 66 nrand(unsigned int lower, unsigned int upper)
34 { 67 {