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Add getprogname/setprogname for BSD compatibility.
This is one less change we have to make when porting BSD code. Bug: https://code.google.com/p/android/issues/detail?id=34898 Change-Id: If9b1a8d16996c7a19abcce8d3a456afc3e105a41
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Original file line number | Diff line number | Diff line change |
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/* $OpenBSD: getprogname.c,v 1.2 2013/05/31 21:19:01 tedu Exp $ */ | ||
/* | ||
* Copyright (c) 2013 Antoine Jacoutot <ajacoutot@openbsd.org> | ||
* | ||
* Permission to use, copy, modify, and distribute this software for any | ||
* purpose with or without fee is hereby granted, provided that the above | ||
* copyright notice and this permission notice appear in all copies. | ||
* | ||
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | ||
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | ||
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | ||
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | ||
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | ||
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | ||
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | ||
*/ | ||
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extern const char *__progname; | ||
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const char * | ||
getprogname(void) | ||
{ | ||
return (__progname); | ||
} |
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/* $OpenBSD: setprogname.c,v 1.3 2013/06/01 01:43:43 tedu Exp $ */ | ||
/* | ||
* Copyright (c) 2013 Antoine Jacoutot <ajacoutot@openbsd.org> | ||
* | ||
* Permission to use, copy, modify, and distribute this software for any | ||
* purpose with or without fee is hereby granted, provided that the above | ||
* copyright notice and this permission notice appear in all copies. | ||
* | ||
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | ||
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | ||
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | ||
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | ||
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | ||
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | ||
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | ||
*/ | ||
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#include <string.h> | ||
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extern const char *__progname; | ||
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void | ||
setprogname(const char *progname) | ||
{ | ||
const char *tmpn; | ||
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tmpn = strrchr(progname, '/'); | ||
if (tmpn == NULL) | ||
__progname = progname; | ||
else | ||
__progname = tmpn + 1; | ||
} |