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learned something new - remove is supposed to support directories on POSIX

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This commit is contained in:
Rich Felker 2011-03-29 08:24:28 -04:00
commit 0b240ccf52
1 changed files with 3 additions and 1 deletions
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4
src/stdio/remove.c
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@ -1,7 +1,9 @@
#include <stdio.h>
#include <errno.h>
#include "syscall.h"
int remove(const char *path)
{
return syscall(SYS_unlink, path);
return (syscall(SYS_unlink, path) && errno == EISDIR)
? syscall(SYS_rmdir, path) : 0;
}