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| author | Vladimir Azarov <avm@intermediate-node.net> | 2024-10-01 15:47:05 +0200 |
|---|---|---|
| committer | Vladimir Azarov <avm@intermediate-node.net> | 2024-10-01 15:47:05 +0200 |
| commit | 4abab5ad6c8465a7528ccdd5f49367da05f78bbd (patch) | |
| tree | ebf009bf1376a5a223a915bc27cbbd791a1316bc /src/stdio/gets.c | |
Initial version
Diffstat (limited to 'src/stdio/gets.c')
| -rw-r--r-- | src/stdio/gets.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/stdio/gets.c b/src/stdio/gets.c new file mode 100644 index 0000000..17963b9 --- /dev/null +++ b/src/stdio/gets.c @@ -0,0 +1,15 @@ +#include "stdio_impl.h" +#include <limits.h> +#include <string.h> + +char *gets(char *s) +{ + size_t i=0; + int c; + FLOCK(stdin); + while ((c=getc_unlocked(stdin)) != EOF && c != '\n') s[i++] = c; + s[i] = 0; + if (c != '\n' && (!feof(stdin) || !i)) s = 0; + FUNLOCK(stdin); + return s; +} |