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Author SHA1 Message Date
Andrew Kesterson
a8108178ee Merge commit '36f161a9cce7b6f460b3884dc825240891b40d5b' 2026-05-24 09:56:54 -04:00
Andrew Kesterson
36f161a9cc Added atol, atoi, atoll, and realpath 2026-05-24 09:52:24 -04:00
Andrew Kesterson
b9d703f48a Fix cmake duplicate targets 2026-05-12 16:56:55 -04:00
Andrew Kesterson
d97d4b445c Fix library aliasing in cmake 2026-05-12 16:50:55 -04:00
2 changed files with 42 additions and 0 deletions
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5
include/akstdlib.h
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@@ -21,5 +21,10 @@ akerr_ErrorContext AKERR_NOIGNORE *aksl_printf(int *count, const char *restrict
akerr_ErrorContext AKERR_NOIGNORE *aksl_fprintf(int *count, FILE *restrict stream, const char *restrict format, ...);
akerr_ErrorContext AKERR_NOIGNORE *aksl_sprintf(int *count, char *restrict str, const char *restrict format, ...);
akerr_ErrorContext AKERR_NOIGNORE *aksl_atoi(const char *nptr, int *dest);
akerr_ErrorContext AKERR_NOIGNORE *aksl_atol(const char *nptr, long *dest);
akerr_ErrorContext AKERR_NOIGNORE *aksl_atoll(const char *nptr, long long *dest);
akerr_ErrorContext AKERR_NOIGNORE *aksl_realpath(const char *restrict path, char *restrict resolved_path);
#endif

37
src/stdlib.c
View File

@@ -126,3 +126,40 @@ akerr_ErrorContext AKERR_NOIGNORE *aksl_sprintf(int *count, char *restrict str,
FAIL_NONZERO_RETURN(e, (*count == -1), errno, "Short write");
SUCCEED_RETURN(e);
}
akerr_ErrorContext AKERR_NOIGNORE *aksl_atoi(const char *nptr, int *dest)
{
PREPARE_ERROR(e);
FAIL_ZERO_RETURN(e, nptr, AKERR_NULLPOINTER, "nptr=%p, dest=%p", (void *)nptr, (void *)dest);
FAIL_ZERO_RETURN(e, dest, AKERR_NULLPOINTER, "nptr=%p, dest=%p", (void *)nptr, (void *)dest);
*dest = atoi(nptr);
SUCCEED_RETURN(e);
}
akerr_ErrorContext AKERR_NOIGNORE *aksl_atol(const char *nptr, long *dest)
{
PREPARE_ERROR(e);
FAIL_ZERO_RETURN(e, nptr, AKERR_NULLPOINTER, "nptr=%p, dest=%p", (void *)nptr, (void *)dest);
FAIL_ZERO_RETURN(e, dest, AKERR_NULLPOINTER, "nptr=%p, dest=%p", (void *)nptr, (void *)dest);
*dest = atol(nptr);
SUCCEED_RETURN(e);
}
akerr_ErrorContext AKERR_NOIGNORE *aksl_atoll(const char *nptr, long long *dest)
{
PREPARE_ERROR(e);
FAIL_ZERO_RETURN(e, nptr, AKERR_NULLPOINTER, "nptr=%p, dest=%p", (void *)nptr, (void *)dest);
FAIL_ZERO_RETURN(e, dest, AKERR_NULLPOINTER, "nptr=%p, dest=%p", (void *)nptr, (void *)dest);
*dest = atoll(nptr);
SUCCEED_RETURN(e);
}
akerr_ErrorContext AKERR_NOIGNORE *aksl_realpath(const char *restrict path, char *restrict resolved_path)
{
char *result = NULL;
PREPARE_ERROR(e);
FAIL_ZERO_RETURN(e, path, AKERR_NULLPOINTER, "path=%p, dest=%p", (void *)path, (void *)resolved_path);
result = realpath(path, resolved_path);
FAIL_ZERO_RETURN(e, result, errno, "Error");
SUCCEED_RETURN(e);
}