#include #include #include #include #include "ioexact.h" extern volatile sig_atomic_t sigint; ssize_t read_exact(int fd, void *buf, size_t len, bool mayexit) { ssize_t num = 0, written; while (len > 0 && !sigint) { if ((written = read(fd, buf, len)) < 0) { if (errno == EAGAIN && num > 0) continue; if (mayexit) return -1; else continue; } if (!written) return 0; len -= written; buf += written; num += written; } return num; } ssize_t write_exact(int fd, void *buf, size_t len, bool mayexit) { ssize_t num = 0, written; while (len > 0 && !sigint) { if ((written = write(fd, buf, len)) < 0) { if (errno == EAGAIN && num > 0) continue; if (mayexit) return -1; else continue; } if (!written) return 0; len -= written; buf += written; num += written; } return num; } m'>
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authorErik Arfvidson <erik.arfvidson@unisys.com>2016-09-02 16:41:25 -0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-09-12 13:24:12 +0200
commitf6376a59017847bb107b01f17bf6594c65901c03 (patch)
tree0d13d3ff9eb2c8e98ea82829e03f6759ec02c634
parent0c8de4cf6dd5a9f7f44df33eac76f0aa70c97521 (diff)
staging: unisys: visorchipset.c remove unused pound defines
This removes three unused pound defines in the visorchipset.c file. Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com> Signed-off-by: David Kershner <david.kershner@unisys.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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