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provide declarations for strtod_l and family

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these aliases were originally intended to be for ABI compatibility
only, but their presence caused regressions in broken gnulib-based
software whose configure scripts detect the existing of these
functions then use them without declarations, resulting in bogus
return values.
This commit is contained in:
Rich Felker 2013-08-13 18:18:44 -04:00
parent 804e994004
commit 35eb1a1a9b
1 changed files with 4 additions and 0 deletions
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include/stdlib.h
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@ -149,6 +149,10 @@ int ptsname_r(int, char *, size_t);
char *ecvt(double, int, int *, int *); char *ecvt(double, int, int *, int *);
char *fcvt(double, int, int *, int *); char *fcvt(double, int, int *, int *);
char *gcvt(double, int, char *); char *gcvt(double, int, char *);
struct __locale_struct;
float strtof_l(const char *__restrict, char **__restrict, struct __locale_struct *);
double strtod_l(const char *__restrict, char **__restrict, struct __locale_struct *);
long double strtold_l(const char *__restrict, char **__restrict, struct __locale_struct *);
#endif #endif
#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE) #if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)