projects / thirdparty / man-pages.git / blame
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1 | .\" Copyright (c) 1992 Drew Eckhardt (drew@cs.colorado.edu), March 28, 1992 |
| 2 | .\" | |
| 93015253 | 3 | .\" %%%LICENSE_START(VERBATIM) |
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4 | .\" Permission is granted to make and distribute verbatim copies of this |
| 5 | .\" manual provided the copyright notice and this permission notice are | |
| 6 | .\" preserved on all copies. | |
| 7 | .\" | |
| 8 | .\" Permission is granted to copy and distribute modified versions of this | |
| 9 | .\" manual under the conditions for verbatim copying, provided that the | |
| 10 | .\" entire resulting derived work is distributed under the terms of a | |
| 11 | .\" permission notice identical to this one. | |
| c13182ef | 12 | .\" |
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13 | .\" Since the Linux kernel and libraries are constantly changing, this |
| 14 | .\" manual page may be incorrect or out-of-date. The author(s) assume no | |
| 15 | .\" responsibility for errors or omissions, or for damages resulting from | |
| 16 | .\" the use of the information contained herein. The author(s) may not | |
| 17 | .\" have taken the same level of care in the production of this manual, | |
| 18 | .\" which is licensed free of charge, as they might when working | |
| 19 | .\" professionally. | |
| c13182ef | 20 | .\" |
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21 | .\" Formatted or processed versions of this manual, if unaccompanied by |
| 22 | .\" the source, must acknowledge the copyright and authors of this work. | |
| 4b72fb64 | 23 | .\" %%%LICENSE_END |
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24 | .\" |
| 25 | .\" Modified by Michael Haardt <michael@moria.de> | |
| 26 | .\" Modified 1993-07-24 by Rik Faith <faith@cs.unc.edu> | |
| 27 | .\" Modified 2001-03-16 by Andries Brouwer <aeb@cwi.nl> | |
| c11b1abf | 28 | .\" Modified 2004-05-27 by Michael Kerrisk <mtk.manpages@gmail.com> |
| fea681da | 29 | .\" |
| 513051f7 | 30 | .TH STIME 2 2010-02-25 "Linux" "Linux Programmer's Manual" |
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31 | .SH NAME |
| 32 | stime \- set time | |
| 33 | .SH SYNOPSIS | |
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34 | .B #include <time.h> |
| 35 | .sp | |
| 36 | .BI "int stime(time_t *" t ); | |
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37 | .sp |
| 38 | .in -4n | |
| 39 | Feature Test Macro Requirements for glibc (see | |
| 40 | .BR feature_test_macros (7)): | |
| 41 | .in | |
| 42 | .sp | |
| 43 | .BR stime (): | |
| 44 | _SVID_SOURCE | |
| fea681da | 45 | .SH DESCRIPTION |
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46 | .BR stime () |
| 47 | sets the system's idea of the time and date. | |
| f49c451a | 48 | The time, pointed |
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49 | to by \fIt\fP, is measured in seconds since the |
| 50 | Epoch, 1970-01-01 00:00:00 +0000 (UTC). | |
| 60a90ecd | 51 | .BR stime () |
| 33a0ccb2 | 52 | may be executed only by the superuser. |
| 47297adb | 53 | .SH RETURN VALUE |
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54 | On success, zero is returned. |
| 55 | On error, \-1 is returned, and | |
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56 | .I errno |
| 57 | is set appropriately. | |
| 58 | .SH ERRORS | |
| 59 | .TP | |
| 60 | .B EFAULT | |
| 61 | Error in getting information from user space. | |
| 62 | .TP | |
| 63 | .B EPERM | |
| 64 | The calling process has insufficient privilege. | |
| 65 | Under Linux the | |
| 66 | .B CAP_SYS_TIME | |
| 67 | privilege is required. | |
| 47297adb | 68 | .SH CONFORMING TO |
| 97c1eac8 | 69 | SVr4. |
| 47297adb | 70 | .SH SEE ALSO |
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71 | .BR date (1), |
| 72 | .BR settimeofday (2), | |
| cc4615cc | 73 | .BR capabilities (7) |