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Searched refs:numread (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.15/tools/power/cpupower/utils/helpers/
Dsysfs.c21 ssize_t numread; in sysfs_read_file() local
27 numread = read(fd, buf, buflen - 1); in sysfs_read_file()
28 if (numread < 1) { in sysfs_read_file()
33 buf[numread] = '\0'; in sysfs_read_file()
36 return (unsigned int) numread; in sysfs_read_file()
51 ssize_t numread; in sysfs_is_cpu_online() local
74 numread = read(fd, linebuf, MAX_LINE_LEN - 1); in sysfs_is_cpu_online()
75 if (numread < 1) { in sysfs_is_cpu_online()
79 linebuf[numread] = '\0'; in sysfs_is_cpu_online()
129 ssize_t numread; in sysfs_idlestate_read_file() local
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/Linux-v5.15/tools/power/cpupower/lib/
Dcpupower.c19 ssize_t numread; in cpupower_read_sysfs() local
26 numread = read(fd, buf, buflen - 1); in cpupower_read_sysfs()
27 if (numread < 1) { in cpupower_read_sysfs()
32 buf[numread] = '\0'; in cpupower_read_sysfs()
35 return (unsigned int) numread; in cpupower_read_sysfs()
71 ssize_t numread; in cpupower_is_cpu_online() local
94 numread = read(fd, linebuf, MAX_LINE_LEN - 1); in cpupower_is_cpu_online()
95 if (numread < 1) { in cpupower_is_cpu_online()
99 linebuf[numread] = '\0'; in cpupower_is_cpu_online()
Dcpuidle.c58 ssize_t numread; in cpuidle_state_read_file() local
67 numread = read(fd, buf, buflen - 1); in cpuidle_state_read_file()
68 if (numread < 1) { in cpuidle_state_read_file()
73 buf[numread] = '\0'; in cpuidle_state_read_file()
76 return (unsigned int) numread; in cpuidle_state_read_file()
/Linux-v5.15/tools/testing/selftests/vm/
Dkhugepaged.c124 ssize_t numread; in read_file() local
130 numread = read(fd, buf, buflen - 1); in read_file()
131 if (numread < 1) { in read_file()
136 buf[numread] = '\0'; in read_file()
139 return (unsigned int) numread; in read_file()
/Linux-v5.15/tools/power/x86/x86_energy_perf_policy/
Dx86_energy_perf_policy.c729 ssize_t numread; in read_sysfs() local
736 numread = read(fd, buf, buflen - 1); in read_sysfs()
737 if (numread < 1) { in read_sysfs()
742 buf[numread] = '\0'; in read_sysfs()
745 return (unsigned int) numread; in read_sysfs()