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Patch #2007 <https://bugs.freedesktop.org/attachment.cgi?id=2007>

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1) Fix Solaris #ifdefs to choose between UI/SVR4 (early POSIX draft) and
    POSIX standard thread API's correctly.
2) Fix calls to POSIX standard versions to check errors correctly. (POSIX
    defines a return value of 0 on success, errno value on error, but the
    macros were checking for -1 on error.)
This commit is contained in:
Alan Coopersmith 2005-03-02 19:29:31 +00:00
parent d761e87224
commit e489ec65b4
1 changed files with 10 additions and 7 deletions
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17
Xos_r.h
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@ -1,4 +1,5 @@
/* $Xorg: Xos_r.h,v 1.4 2001/02/09 02:03:22 xorgcvs Exp $ */
/* $XdotOrg: $ */
/*
Copyright 1996, 1998 The Open Group
@ -190,10 +191,12 @@ extern void XtProcessUnlock(
#endif /* !defined WIN32 */
/*
* Solaris 2.5 has SVR4 thread-safe API, but defines the POSIX
* thread-safe feature test macro. Fix the feature test macro.
* Solaris defines the POSIX thread-safe feature test macro, but
* uses the older SVR4 thread-safe functions unless the POSIX ones
* are specifically requested. Fix the feature test macro.
*/
#if defined(sun) && defined(_POSIX_THREAD_SAFE_FUNCTIONS)
#if defined(sun) && defined(_POSIX_THREAD_SAFE_FUNCTIONS) && \
(_POSIX_C_SOURCE - 0 < 199506L) && !defined(_POSIX_PTHREAD_SEMANTICS)
# undef _POSIX_THREAD_SAFE_FUNCTIONS
#endif
@ -368,11 +371,11 @@ typedef struct {
} _Xgetpwparams;
typedef int _Xgetpwret;
# define _XGetpwuid(u,p) \
((getpwuid_r((u),&(p).pws,(p).pwbuf,sizeof((p).pwbuf),&(p).pwp) == -1) ? \
NULL : (p).pwp)
((getpwuid_r((u),&(p).pws,(p).pwbuf,sizeof((p).pwbuf),&(p).pwp) == 0) ? \
(p).pwp : NULL)
# define _XGetpwnam(u,p) \
((getpwnam_r((u),&(p).pws,(p).pwbuf,sizeof((p).pwbuf),&(p).pwp) == -1) ? \
NULL : (p).pwp)
((getpwnam_r((u),&(p).pws,(p).pwbuf,sizeof((p).pwbuf),&(p).pwp) == 0) ? \
(p).pwp : NULL)
#endif /* X_INCLUDE_PWD_H */
#if defined(X_INCLUDE_PWD_H) && !defined(_XOS_INCLUDED_PWD_H)