fusl/src/misc/get_current_dir_name.c - Issue 1573973002: Add a "fork" of musl as //fusl.

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Side by Side Diff: fusl/src/misc/get_current_dir_name.c

Issue 1573973002: Add a "fork" of musl as //fusl. (Closed) Base URL: https://github.com/domokit/mojo.git@master

Patch Set: Created 4 years, 11 months ago

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	1 #define _GNU_SOURCE

	2 #include <stdlib.h>

	3 #include <string.h>

	4 #include <limits.h>

	5 #include <unistd.h>

	6 #include <sys/stat.h>

	7

	8 char *get_current_dir_name(void) {

	9 struct stat a, b;

	10 char *res = getenv("PWD");

	11 if (res && *res && !stat(res, &a) && !stat(".", &b)

	12 && (a.st_dev == b.st_dev) && (a.st_ino == b.st_ino))

	13 return strdup(res);

	14 return getcwd(0, 0);

	15 }

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