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author | Guangxiong Lin <[email protected]> | 2022-12-01 23:20:33 +0800 |
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committer | Guangxiong Lin <[email protected]> | 2022-12-01 23:20:33 +0800 |
commit | a9501d10847d7993fad2e0778fe9c11317b4f7be (patch) | |
tree | 470302a8a27b460c7f1fc5411e9f8dac0707743f /util.c | |
parent | 122a69f715acfe73963a2347cbb335e41bce944c (diff) | |
download | tinyserver-a9501d10847d7993fad2e0778fe9c11317b4f7be.tar.gz tinyserver-a9501d10847d7993fad2e0778fe9c11317b4f7be.tar.bz2 tinyserver-a9501d10847d7993fad2e0778fe9c11317b4f7be.zip |
Simplify logic by structure
Diffstat (limited to 'util.c')
-rw-r--r-- | util.c | 22 |
1 files changed, 22 insertions, 0 deletions
@@ -0,0 +1,22 @@ +#include <stdlib.h> +#include <stdbool.h> +#include <stdio.h> +#include <sys/ioctl.h> +#include <sys/types.h> + +#include "util.h" + +void panic(const char *msg) +{ + perror(msg); + exit(EXIT_FAILURE); +} + +int setblocking(int fd, bool blocking) +{ + u_long mode = blocking ? 0 : 1; + if (ioctl(fd, FIONBIO, &mode) == -1) + return ERROR; + + return OK; +} |