#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; } hidden' name='id' value='a5d5639f812f24f10c7affaf0d537c204fdea986'/> net-next plumbingsTobias Klauser
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authorSubhransu S. Prusty <subhransu.s.prusty@intel.com>2016-06-27 09:18:03 +0530
committerMark Brown <broonie@kernel.org>2016-07-05 16:56:41 +0200
commita5d5639f812f24f10c7affaf0d537c204fdea986 (patch)
tree85dc805140bfce3ae9ac4a14c23c2e6922c738cd
parent1a695a905c18548062509178b98bc91e67510864 (diff)
ASoC: dapm: Export snd_soc_dapm_new_control
This is useful outside the core, when one dapm element is added at a time. Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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