diff options
author | Nathaniel Graff <nathaniel.graff@sifive.com> | 2019-03-07 21:32:52 +0000 |
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committer | GitHub <noreply@github.com> | 2019-03-07 21:32:52 +0000 |
commit | 7b036c07e40a6f3d3cf1ddfc5d88d3a36beb4e46 (patch) | |
tree | c1459952c20e4534d33016d4fc2cf6729228c0e6 /bsp/libwrap/sys/write.c | |
parent | 84781219c87c0b9148e318f3e358ef7de03e251c (diff) | |
parent | def12d50a686774196c613a819e6afb744ee290e (diff) |
Merge pull request #195 from sifive/remove-legacy
Remove legacy BSPs and Software
Diffstat (limited to 'bsp/libwrap/sys/write.c')
-rw-r--r-- | bsp/libwrap/sys/write.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/bsp/libwrap/sys/write.c b/bsp/libwrap/sys/write.c deleted file mode 100644 index b1e9a7e..0000000 --- a/bsp/libwrap/sys/write.c +++ /dev/null @@ -1,31 +0,0 @@ -/* See LICENSE of license details. */ - -#include <stdint.h> -#include <errno.h> -#include <unistd.h> -#include <sys/types.h> - -#include "platform.h" -#include "stub.h" -#include "weak_under_alias.h" - -ssize_t __wrap_write(int fd, const void* ptr, size_t len) -{ - const uint8_t * current = (const char *)ptr; - - if (isatty(fd)) { - for (size_t jj = 0; jj < len; jj++) { - while (UART0_REG(UART_REG_TXFIFO) & 0x80000000) ; - UART0_REG(UART_REG_TXFIFO) = current[jj]; - - if (current[jj] == '\n') { - while (UART0_REG(UART_REG_TXFIFO) & 0x80000000) ; - UART0_REG(UART_REG_TXFIFO) = '\r'; - } - } - return len; - } - - return _stub(EBADF); -} -weak_under_alias(write); |